408023940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1609

約数の個数: 96

約数和(自身を含む): 1177344000

約数和(自身を除く): 769320060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 79, 118, 158, 177, 236, 237, 295, 316, 354, 395, 474, 590, 708, 790, 885, 948, 1180, 1185, 1459, 1580, 1770, 2370, 2918, 3540, 4377, 4661, 4740, 5836, 7295, 8754, 9322, 13983, 14590, 17508, 18644, 21885, 23305, 27966, 29180, 43770, 46610, 55932, 69915, 86081, 87540, 93220, 115261, 139830, 172162, 230522, 258243, 279660, 344324, 345783, 430405, 461044, 516486, 576305, 691566, 860810, 1032972, 1152610, 1291215, 1383132, 1721620, 1728915, 2305220, 2582430, 3457830, 5164860, 6800399, 6915660, 13600798, 20401197, 27201596, 34001995, 40802394, 68003990, 81604788, 102005985, 136007980, 204011970, 408023940]

約数ペア:

[(1, 408023940), (2, 204011970), (3, 136007980), (4, 102005985), (5, 81604788), (6, 68003990), (10, 40802394), (12, 34001995), (15, 27201596), (20, 20401197), (30, 13600798), (59, 6915660), (60, 6800399), (79, 5164860), (118, 3457830), (158, 2582430), (177, 2305220), (236, 1728915), (237, 1721620), (295, 1383132), (316, 1291215), (354, 1152610), (395, 1032972), (474, 860810), (590, 691566), (708, 576305), (790, 516486), (885, 461044), (948, 430405), (1180, 345783), (1185, 344324), (1459, 279660), (1580, 258243), (1770, 230522), (2370, 172162), (2918, 139830), (3540, 115261), (4377, 93220), (4661, 87540), (4740, 86081), (5836, 69915), (7295, 55932), (8754, 46610), (9322, 43770), (13983, 29180), (14590, 27966), (17508, 23305), (18644, 21885)]