23779320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2876

約数の個数: 64

約数和(自身を含む): 72368640

約数和(自身を除く): 48589320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2791, 2840, 4260, 5582, 8373, 8520, 11164, 13955, 16746, 22328, 27910, 33492, 41865, 55820, 66984, 83730, 111640, 167460, 198161, 334920, 396322, 594483, 792644, 990805, 1188966, 1585288, 1981610, 2377932, 2972415, 3963220, 4755864, 5944830, 7926440, 11889660, 23779320]

約数ペア:

[(1, 23779320), (2, 11889660), (3, 7926440), (4, 5944830), (5, 4755864), (6, 3963220), (8, 2972415), (10, 2377932), (12, 1981610), (15, 1585288), (20, 1188966), (24, 990805), (30, 792644), (40, 594483), (60, 396322), (71, 334920), (120, 198161), (142, 167460), (213, 111640), (284, 83730), (355, 66984), (426, 55820), (568, 41865), (710, 33492), (852, 27910), (1065, 22328), (1420, 16746), (1704, 13955), (2130, 11164), (2791, 8520), (2840, 8373), (4260, 5582)]