82746480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1193}}^1$

素因数の和:1243

約数の個数: 120

約数和(自身を含む): 272719152

約数和(自身を除く): 189972672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 408, 510, 578, 680, 816, 867, 1020, 1156, 1193, 1360, 1445, 1734, 2040, 2312, 2386, 2890, 3468, 3579, 4080, 4335, 4624, 4772, 5780, 5965, 6936, 7158, 8670, 9544, 11560, 11930, 13872, 14316, 17340, 17895, 19088, 20281, 23120, 23860, 28632, 34680, 35790, 40562, 47720, 57264, 60843, 69360, 71580, 81124, 95440, 101405, 121686, 143160, 162248, 202810, 243372, 286320, 304215, 324496, 344777, 405620, 486744, 608430, 689554, 811240, 973488, 1034331, 1216860, 1379108, 1622480, 1723885, 2068662, 2433720, 2758216, 3447770, 4137324, 4867440, 5171655, 5516432, 6895540, 8274648, 10343310, 13791080, 16549296, 20686620, 27582160, 41373240, 82746480]

約数ペア:

[(1, 82746480), (2, 41373240), (3, 27582160), (4, 20686620), (5, 16549296), (6, 13791080), (8, 10343310), (10, 8274648), (12, 6895540), (15, 5516432), (16, 5171655), (17, 4867440), (20, 4137324), (24, 3447770), (30, 2758216), (34, 2433720), (40, 2068662), (48, 1723885), (51, 1622480), (60, 1379108), (68, 1216860), (80, 1034331), (85, 973488), (102, 811240), (120, 689554), (136, 608430), (170, 486744), (204, 405620), (240, 344777), (255, 324496), (272, 304215), (289, 286320), (340, 243372), (408, 202810), (510, 162248), (578, 143160), (680, 121686), (816, 101405), (867, 95440), (1020, 81124), (1156, 71580), (1193, 69360), (1360, 60843), (1445, 57264), (1734, 47720), (2040, 40562), (2312, 35790), (2386, 34680), (2890, 28632), (3468, 23860), (3579, 23120), (4080, 20281), (4335, 19088), (4624, 17895), (4772, 17340), (5780, 14316), (5965, 13872), (6936, 11930), (7158, 11560), (8670, 9544)]