76130640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2459}}^1$

素因数の和:2521

約数の個数: 120

約数和(自身を含む): 261724320

約数和(自身を除く): 185593680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2459, 2580, 3096, 3440, 3870, 4918, 5160, 6192, 7377, 7740, 9836, 10320, 12295, 14754, 15480, 19672, 22131, 24590, 29508, 30960, 36885, 39344, 44262, 49180, 59016, 73770, 88524, 98360, 105737, 110655, 118032, 147540, 177048, 196720, 211474, 221310, 295080, 317211, 354096, 422948, 442620, 528685, 590160, 634422, 845896, 885240, 951633, 1057370, 1268844, 1586055, 1691792, 1770480, 1903266, 2114740, 2537688, 3172110, 3806532, 4229480, 4758165, 5075376, 6344220, 7613064, 8458960, 9516330, 12688440, 15226128, 19032660, 25376880, 38065320, 76130640]

約数ペア:

[(1, 76130640), (2, 38065320), (3, 25376880), (4, 19032660), (5, 15226128), (6, 12688440), (8, 9516330), (9, 8458960), (10, 7613064), (12, 6344220), (15, 5075376), (16, 4758165), (18, 4229480), (20, 3806532), (24, 3172110), (30, 2537688), (36, 2114740), (40, 1903266), (43, 1770480), (45, 1691792), (48, 1586055), (60, 1268844), (72, 1057370), (80, 951633), (86, 885240), (90, 845896), (120, 634422), (129, 590160), (144, 528685), (172, 442620), (180, 422948), (215, 354096), (240, 317211), (258, 295080), (344, 221310), (360, 211474), (387, 196720), (430, 177048), (516, 147540), (645, 118032), (688, 110655), (720, 105737), (774, 98360), (860, 88524), (1032, 73770), (1290, 59016), (1548, 49180), (1720, 44262), (1935, 39344), (2064, 36885), (2459, 30960), (2580, 29508), (3096, 24590), (3440, 22131), (3870, 19672), (4918, 15480), (5160, 14754), (6192, 12295), (7377, 10320), (7740, 9836)]