60139940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1041

約数の個数: 96

約数和(自身を含む): 158699520

約数和(自身を除く): 98559580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 140, 161, 190, 230, 266, 322, 380, 437, 460, 532, 644, 665, 805, 874, 983, 1330, 1610, 1748, 1966, 2185, 2660, 3059, 3220, 3932, 4370, 4915, 6118, 6881, 8740, 9830, 12236, 13762, 15295, 18677, 19660, 22609, 27524, 30590, 34405, 37354, 45218, 61180, 68810, 74708, 90436, 93385, 113045, 130739, 137620, 158263, 186770, 226090, 261478, 316526, 373540, 429571, 452180, 522956, 633052, 653695, 791315, 859142, 1307390, 1582630, 1718284, 2147855, 2614780, 3006997, 3165260, 4295710, 6013994, 8591420, 12027988, 15034985, 30069970, 60139940]

約数ペア:

[(1, 60139940), (2, 30069970), (4, 15034985), (5, 12027988), (7, 8591420), (10, 6013994), (14, 4295710), (19, 3165260), (20, 3006997), (23, 2614780), (28, 2147855), (35, 1718284), (38, 1582630), (46, 1307390), (70, 859142), (76, 791315), (92, 653695), (95, 633052), (115, 522956), (133, 452180), (140, 429571), (161, 373540), (190, 316526), (230, 261478), (266, 226090), (322, 186770), (380, 158263), (437, 137620), (460, 130739), (532, 113045), (644, 93385), (665, 90436), (805, 74708), (874, 68810), (983, 61180), (1330, 45218), (1610, 37354), (1748, 34405), (1966, 30590), (2185, 27524), (2660, 22609), (3059, 19660), (3220, 18677), (3932, 15295), (4370, 13762), (4915, 12236), (6118, 9830), (6881, 8740)]