309863360

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42101}}^1$

素因数の和:42141

約数の個数: 56

約数和(自身を含む): 769961376

約数和(自身を除く): 460098016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 42101, 84202, 168404, 210505, 336808, 421010, 673616, 842020, 968323, 1347232, 1684040, 1936646, 2694464, 3368080, 3873292, 4841615, 6736160, 7746584, 9683230, 13472320, 15493168, 19366460, 30986336, 38732920, 61972672, 77465840, 154931680, 309863360]

約数ペア:

[(1, 309863360), (2, 154931680), (4, 77465840), (5, 61972672), (8, 38732920), (10, 30986336), (16, 19366460), (20, 15493168), (23, 13472320), (32, 9683230), (40, 7746584), (46, 6736160), (64, 4841615), (80, 3873292), (92, 3368080), (115, 2694464), (160, 1936646), (184, 1684040), (230, 1347232), (320, 968323), (368, 842020), (460, 673616), (736, 421010), (920, 336808), (1472, 210505), (1840, 168404), (3680, 84202), (7360, 42101)]