30832560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 120126240

約数和(自身を除く): 89293680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 229, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 458, 495, 510, 528, 561, 612, 660, 680, 687, 720, 748, 765, 792, 816, 880, 916, 935, 990, 1020, 1122, 1145, 1224, 1320, 1360, 1374, 1496, 1530, 1584, 1683, 1832, 1870, 1980, 2040, 2061, 2244, 2290, 2448, 2519, 2640, 2748, 2805, 2992, 3060, 3366, 3435, 3664, 3740, 3893, 3960, 4080, 4122, 4488, 4580, 5038, 5496, 5610, 6120, 6732, 6870, 7480, 7557, 7786, 7920, 8244, 8415, 8976, 9160, 10076, 10305, 10992, 11220, 11679, 12240, 12595, 13464, 13740, 14960, 15114, 15572, 16488, 16830, 18320, 19465, 20152, 20610, 22440, 22671, 23358, 25190, 26928, 27480, 30228, 31144, 32976, 33660, 35037, 37785, 38930, 40304, 41220, 42823, 44880, 45342, 46716, 50380, 54960, 58395, 60456, 62288, 67320, 70074, 75570, 77860, 82440, 85646, 90684, 93432, 100760, 113355, 116790, 120912, 128469, 134640, 140148, 151140, 155720, 164880, 171292, 175185, 181368, 186864, 201520, 214115, 226710, 233580, 256938, 280296, 302280, 311440, 342584, 350370, 362736, 385407, 428230, 453420, 467160, 513876, 560592, 604560, 642345, 685168, 700740, 770814, 856460, 906840, 934320, 1027752, 1284690, 1401480, 1541628, 1712920, 1813680, 1927035, 2055504, 2569380, 2802960, 3083256, 3425840, 3854070, 5138760, 6166512, 7708140, 10277520, 15416280, 30832560]

約数ペア:

[(1, 30832560), (2, 15416280), (3, 10277520), (4, 7708140), (5, 6166512), (6, 5138760), (8, 3854070), (9, 3425840), (10, 3083256), (11, 2802960), (12, 2569380), (15, 2055504), (16, 1927035), (17, 1813680), (18, 1712920), (20, 1541628), (22, 1401480), (24, 1284690), (30, 1027752), (33, 934320), (34, 906840), (36, 856460), (40, 770814), (44, 700740), (45, 685168), (48, 642345), (51, 604560), (55, 560592), (60, 513876), (66, 467160), (68, 453420), (72, 428230), (80, 385407), (85, 362736), (88, 350370), (90, 342584), (99, 311440), (102, 302280), (110, 280296), (120, 256938), (132, 233580), (136, 226710), (144, 214115), (153, 201520), (165, 186864), (170, 181368), (176, 175185), (180, 171292), (187, 164880), (198, 155720), (204, 151140), (220, 140148), (229, 134640), (240, 128469), (255, 120912), (264, 116790), (272, 113355), (306, 100760), (330, 93432), (340, 90684), (360, 85646), (374, 82440), (396, 77860), (408, 75570), (440, 70074), (458, 67320), (495, 62288), (510, 60456), (528, 58395), (561, 54960), (612, 50380), (660, 46716), (680, 45342), (687, 44880), (720, 42823), (748, 41220), (765, 40304), (792, 38930), (816, 37785), (880, 35037), (916, 33660), (935, 32976), (990, 31144), (1020, 30228), (1122, 27480), (1145, 26928), (1224, 25190), (1320, 23358), (1360, 22671), (1374, 22440), (1496, 20610), (1530, 20152), (1584, 19465), (1683, 18320), (1832, 16830), (1870, 16488), (1980, 15572), (2040, 15114), (2061, 14960), (2244, 13740), (2290, 13464), (2448, 12595), (2519, 12240), (2640, 11679), (2748, 11220), (2805, 10992), (2992, 10305), (3060, 10076), (3366, 9160), (3435, 8976), (3664, 8415), (3740, 8244), (3893, 7920), (3960, 7786), (4080, 7557), (4122, 7480), (4488, 6870), (4580, 6732), (5038, 6120), (5496, 5610)]