268253520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3571}}^1$

素因数の和:3900

約数の個数: 80

約数和(自身を含む): 834476352

約数和(自身を除く): 566222832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3571, 3756, 4695, 5008, 6260, 7142, 7512, 9390, 10713, 12520, 14284, 15024, 17855, 18780, 21426, 25040, 28568, 35710, 37560, 42852, 53565, 57136, 71420, 75120, 85704, 107130, 142840, 171408, 214260, 285680, 428520, 857040, 1117723, 2235446, 3353169, 4470892, 5588615, 6706338, 8941784, 11177230, 13412676, 16765845, 17883568, 22354460, 26825352, 33531690, 44708920, 53650704, 67063380, 89417840, 134126760, 268253520]

約数ペア:

[(1, 268253520), (2, 134126760), (3, 89417840), (4, 67063380), (5, 53650704), (6, 44708920), (8, 33531690), (10, 26825352), (12, 22354460), (15, 17883568), (16, 16765845), (20, 13412676), (24, 11177230), (30, 8941784), (40, 6706338), (48, 5588615), (60, 4470892), (80, 3353169), (120, 2235446), (240, 1117723), (313, 857040), (626, 428520), (939, 285680), (1252, 214260), (1565, 171408), (1878, 142840), (2504, 107130), (3130, 85704), (3571, 75120), (3756, 71420), (4695, 57136), (5008, 53565), (6260, 42852), (7142, 37560), (7512, 35710), (9390, 28568), (10713, 25040), (12520, 21426), (14284, 18780), (15024, 17855)]