299672760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{23339}}^1$

素因数の和:23460

約数の個数: 64

約数和(自身を含む): 907459200

約数和(自身を除く): 607786440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 23339, 46678, 70017, 93356, 116695, 140034, 186712, 233390, 280068, 350085, 466780, 560136, 700170, 933560, 1400340, 2497273, 2800680, 4994546, 7491819, 9989092, 12486365, 14983638, 19978184, 24972730, 29967276, 37459095, 49945460, 59934552, 74918190, 99890920, 149836380, 299672760]

約数ペア:

[(1, 299672760), (2, 149836380), (3, 99890920), (4, 74918190), (5, 59934552), (6, 49945460), (8, 37459095), (10, 29967276), (12, 24972730), (15, 19978184), (20, 14983638), (24, 12486365), (30, 9989092), (40, 7491819), (60, 4994546), (107, 2800680), (120, 2497273), (214, 1400340), (321, 933560), (428, 700170), (535, 560136), (642, 466780), (856, 350085), (1070, 280068), (1284, 233390), (1605, 186712), (2140, 140034), (2568, 116695), (3210, 93356), (4280, 70017), (6420, 46678), (12840, 23339)]