61534680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6491}}^1$

素因数の和:6584

約数の個数: 64

約数和(自身を含む): 186969600

約数和(自身を除く): 125434920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 6491, 9480, 12982, 19473, 25964, 32455, 38946, 51928, 64910, 77892, 97365, 129820, 155784, 194730, 259640, 389460, 512789, 778920, 1025578, 1538367, 2051156, 2563945, 3076734, 4102312, 5127890, 6153468, 7691835, 10255780, 12306936, 15383670, 20511560, 30767340, 61534680]

約数ペア:

[(1, 61534680), (2, 30767340), (3, 20511560), (4, 15383670), (5, 12306936), (6, 10255780), (8, 7691835), (10, 6153468), (12, 5127890), (15, 4102312), (20, 3076734), (24, 2563945), (30, 2051156), (40, 1538367), (60, 1025578), (79, 778920), (120, 512789), (158, 389460), (237, 259640), (316, 194730), (395, 155784), (474, 129820), (632, 97365), (790, 77892), (948, 64910), (1185, 51928), (1580, 38946), (1896, 32455), (2370, 25964), (3160, 19473), (4740, 12982), (6491, 9480)]