241520360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2179}}^1$

素因数の和:2370

約数の個数: 64

約数和(自身を含む): 579182400

約数和(自身を除く): 337662040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 163, 170, 326, 340, 652, 680, 815, 1304, 1630, 2179, 2771, 3260, 4358, 5542, 6520, 8716, 10895, 11084, 13855, 17432, 21790, 22168, 27710, 37043, 43580, 55420, 74086, 87160, 110840, 148172, 185215, 296344, 355177, 370430, 710354, 740860, 1420708, 1481720, 1775885, 2841416, 3551770, 6038009, 7103540, 12076018, 14207080, 24152036, 30190045, 48304072, 60380090, 120760180, 241520360]

約数ペア:

[(1, 241520360), (2, 120760180), (4, 60380090), (5, 48304072), (8, 30190045), (10, 24152036), (17, 14207080), (20, 12076018), (34, 7103540), (40, 6038009), (68, 3551770), (85, 2841416), (136, 1775885), (163, 1481720), (170, 1420708), (326, 740860), (340, 710354), (652, 370430), (680, 355177), (815, 296344), (1304, 185215), (1630, 148172), (2179, 110840), (2771, 87160), (3260, 74086), (4358, 55420), (5542, 43580), (6520, 37043), (8716, 27710), (10895, 22168), (11084, 21790), (13855, 17432)]