61171440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 320

約数和(自身を含む): 231413760

約数和(自身を除く): 170242320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 29, 30, 33, 34, 40, 44, 47, 48, 51, 55, 58, 60, 66, 68, 80, 85, 87, 88, 94, 102, 110, 116, 120, 132, 136, 141, 145, 165, 170, 174, 176, 187, 188, 204, 220, 232, 235, 240, 255, 264, 272, 282, 290, 319, 330, 340, 348, 374, 376, 408, 435, 440, 464, 470, 493, 510, 517, 528, 561, 564, 580, 638, 660, 680, 696, 705, 748, 752, 799, 816, 870, 880, 935, 940, 957, 986, 1020, 1034, 1122, 1128, 1160, 1276, 1320, 1360, 1363, 1392, 1410, 1479, 1496, 1551, 1595, 1598, 1740, 1870, 1880, 1914, 1972, 2040, 2068, 2244, 2256, 2320, 2397, 2465, 2552, 2585, 2640, 2726, 2805, 2820, 2958, 2992, 3102, 3190, 3196, 3480, 3740, 3760, 3828, 3944, 3995, 4080, 4089, 4136, 4488, 4785, 4794, 4930, 5104, 5170, 5423, 5452, 5610, 5640, 5916, 6204, 6380, 6392, 6815, 6960, 7395, 7480, 7656, 7755, 7888, 7990, 8178, 8272, 8789, 8976, 9570, 9588, 9860, 10340, 10846, 10904, 11220, 11280, 11832, 11985, 12408, 12760, 12784, 13630, 14790, 14960, 14993, 15312, 15510, 15980, 16269, 16356, 17578, 19140, 19176, 19720, 20445, 20680, 21692, 21808, 22440, 23171, 23664, 23970, 24816, 25520, 26367, 27115, 27260, 29580, 29986, 31020, 31960, 32538, 32712, 35156, 38280, 38352, 39440, 40890, 41360, 43384, 43945, 44880, 44979, 46342, 47940, 52734, 54230, 54520, 59160, 59972, 62040, 63920, 65076, 65424, 69513, 70312, 74965, 76560, 81345, 81780, 86768, 87890, 89958, 92684, 95880, 105468, 108460, 109040, 115855, 118320, 119944, 124080, 130152, 131835, 139026, 140624, 149930, 162690, 163560, 175780, 179916, 185368, 191760, 210936, 216920, 224895, 231710, 239888, 254881, 260304, 263670, 278052, 299860, 325380, 327120, 347565, 351560, 359832, 370736, 421872, 433840, 449790, 463420, 509762, 527340, 556104, 599720, 650760, 695130, 703120, 719664, 764643, 899580, 926840, 1019524, 1054680, 1112208, 1199440, 1274405, 1301520, 1390260, 1529286, 1799160, 1853680, 2039048, 2109360, 2548810, 2780520, 3058572, 3598320, 3823215, 4078096, 5097620, 5561040, 6117144, 7646430, 10195240, 12234288, 15292860, 20390480, 30585720, 61171440]

約数ペア:

[(1, 61171440), (2, 30585720), (3, 20390480), (4, 15292860), (5, 12234288), (6, 10195240), (8, 7646430), (10, 6117144), (11, 5561040), (12, 5097620), (15, 4078096), (16, 3823215), (17, 3598320), (20, 3058572), (22, 2780520), (24, 2548810), (29, 2109360), (30, 2039048), (33, 1853680), (34, 1799160), (40, 1529286), (44, 1390260), (47, 1301520), (48, 1274405), (51, 1199440), (55, 1112208), (58, 1054680), (60, 1019524), (66, 926840), (68, 899580), (80, 764643), (85, 719664), (87, 703120), (88, 695130), (94, 650760), (102, 599720), (110, 556104), (116, 527340), (120, 509762), (132, 463420), (136, 449790), (141, 433840), (145, 421872), (165, 370736), (170, 359832), (174, 351560), (176, 347565), (187, 327120), (188, 325380), (204, 299860), (220, 278052), (232, 263670), (235, 260304), (240, 254881), (255, 239888), (264, 231710), (272, 224895), (282, 216920), (290, 210936), (319, 191760), (330, 185368), (340, 179916), (348, 175780), (374, 163560), (376, 162690), (408, 149930), (435, 140624), (440, 139026), (464, 131835), (470, 130152), (493, 124080), (510, 119944), (517, 118320), (528, 115855), (561, 109040), (564, 108460), (580, 105468), (638, 95880), (660, 92684), (680, 89958), (696, 87890), (705, 86768), (748, 81780), (752, 81345), (799, 76560), (816, 74965), (870, 70312), (880, 69513), (935, 65424), (940, 65076), (957, 63920), (986, 62040), (1020, 59972), (1034, 59160), (1122, 54520), (1128, 54230), (1160, 52734), (1276, 47940), (1320, 46342), (1360, 44979), (1363, 44880), (1392, 43945), (1410, 43384), (1479, 41360), (1496, 40890), (1551, 39440), (1595, 38352), (1598, 38280), (1740, 35156), (1870, 32712), (1880, 32538), (1914, 31960), (1972, 31020), (2040, 29986), (2068, 29580), (2244, 27260), (2256, 27115), (2320, 26367), (2397, 25520), (2465, 24816), (2552, 23970), (2585, 23664), (2640, 23171), (2726, 22440), (2805, 21808), (2820, 21692), (2958, 20680), (2992, 20445), (3102, 19720), (3190, 19176), (3196, 19140), (3480, 17578), (3740, 16356), (3760, 16269), (3828, 15980), (3944, 15510), (3995, 15312), (4080, 14993), (4089, 14960), (4136, 14790), (4488, 13630), (4785, 12784), (4794, 12760), (4930, 12408), (5104, 11985), (5170, 11832), (5423, 11280), (5452, 11220), (5610, 10904), (5640, 10846), (5916, 10340), (6204, 9860), (6380, 9588), (6392, 9570), (6815, 8976), (6960, 8789), (7395, 8272), (7480, 8178), (7656, 7990), (7755, 7888)]