162816480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:783

約数の個数: 240

約数和(自身を含む): 609230160

約数和(自身を除く): 446413680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 739, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1478, 1530, 1620, 1632, 1836, 2040, 2160, 2217, 2295, 2448, 2592, 2720, 2754, 2956, 3060, 3240, 3672, 3695, 4080, 4320, 4434, 4590, 4896, 5508, 5912, 6120, 6480, 6651, 6885, 7344, 7390, 8160, 8868, 9180, 11016, 11085, 11824, 12240, 12563, 12960, 13302, 13770, 14688, 14780, 17736, 18360, 19953, 22032, 22170, 23648, 24480, 25126, 26604, 27540, 29560, 33255, 35472, 36720, 37689, 39906, 44064, 44340, 50252, 53208, 55080, 59120, 59859, 62815, 66510, 70944, 73440, 75378, 79812, 88680, 99765, 100504, 106416, 110160, 113067, 118240, 119718, 125630, 133020, 150756, 159624, 177360, 188445, 199530, 201008, 212832, 220320, 226134, 239436, 251260, 266040, 299295, 301512, 319248, 339201, 354720, 376890, 399060, 402016, 452268, 478872, 502520, 532080, 565335, 598590, 603024, 638496, 678402, 753780, 798120, 904536, 957744, 1005040, 1017603, 1064160, 1130670, 1197180, 1206048, 1356804, 1507560, 1596240, 1696005, 1809072, 1915488, 2010080, 2035206, 2261340, 2394360, 2713608, 3015120, 3192480, 3392010, 3618144, 4070412, 4522680, 4788720, 5088015, 5427216, 6030240, 6784020, 8140824, 9045360, 9577440, 10176030, 10854432, 13568040, 16281648, 18090720, 20352060, 27136080, 32563296, 40704120, 54272160, 81408240, 162816480]

約数ペア:

[(1, 162816480), (2, 81408240), (3, 54272160), (4, 40704120), (5, 32563296), (6, 27136080), (8, 20352060), (9, 18090720), (10, 16281648), (12, 13568040), (15, 10854432), (16, 10176030), (17, 9577440), (18, 9045360), (20, 8140824), (24, 6784020), (27, 6030240), (30, 5427216), (32, 5088015), (34, 4788720), (36, 4522680), (40, 4070412), (45, 3618144), (48, 3392010), (51, 3192480), (54, 3015120), (60, 2713608), (68, 2394360), (72, 2261340), (80, 2035206), (81, 2010080), (85, 1915488), (90, 1809072), (96, 1696005), (102, 1596240), (108, 1507560), (120, 1356804), (135, 1206048), (136, 1197180), (144, 1130670), (153, 1064160), (160, 1017603), (162, 1005040), (170, 957744), (180, 904536), (204, 798120), (216, 753780), (240, 678402), (255, 638496), (270, 603024), (272, 598590), (288, 565335), (306, 532080), (324, 502520), (340, 478872), (360, 452268), (405, 402016), (408, 399060), (432, 376890), (459, 354720), (480, 339201), (510, 319248), (540, 301512), (544, 299295), (612, 266040), (648, 251260), (680, 239436), (720, 226134), (739, 220320), (765, 212832), (810, 201008), (816, 199530), (864, 188445), (918, 177360), (1020, 159624), (1080, 150756), (1224, 133020), (1296, 125630), (1360, 119718), (1377, 118240), (1440, 113067), (1478, 110160), (1530, 106416), (1620, 100504), (1632, 99765), (1836, 88680), (2040, 79812), (2160, 75378), (2217, 73440), (2295, 70944), (2448, 66510), (2592, 62815), (2720, 59859), (2754, 59120), (2956, 55080), (3060, 53208), (3240, 50252), (3672, 44340), (3695, 44064), (4080, 39906), (4320, 37689), (4434, 36720), (4590, 35472), (4896, 33255), (5508, 29560), (5912, 27540), (6120, 26604), (6480, 25126), (6651, 24480), (6885, 23648), (7344, 22170), (7390, 22032), (8160, 19953), (8868, 18360), (9180, 17736), (11016, 14780), (11085, 14688), (11824, 13770), (12240, 13302), (12563, 12960)]