396339960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{106543}}^1$

素因数の和:106588

約数の個数: 64

約数和(自身を含む): 1227386880

約数和(自身を除く): 831046920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 106543, 213086, 319629, 426172, 532715, 639258, 852344, 1065430, 1278516, 1598145, 2130860, 2557032, 3196290, 3302833, 4261720, 6392580, 6605666, 9908499, 12785160, 13211332, 16514165, 19816998, 26422664, 33028330, 39633996, 49542495, 66056660, 79267992, 99084990, 132113320, 198169980, 396339960]

約数ペア:

[(1, 396339960), (2, 198169980), (3, 132113320), (4, 99084990), (5, 79267992), (6, 66056660), (8, 49542495), (10, 39633996), (12, 33028330), (15, 26422664), (20, 19816998), (24, 16514165), (30, 13211332), (31, 12785160), (40, 9908499), (60, 6605666), (62, 6392580), (93, 4261720), (120, 3302833), (124, 3196290), (155, 2557032), (186, 2130860), (248, 1598145), (310, 1278516), (372, 1065430), (465, 852344), (620, 639258), (744, 532715), (930, 426172), (1240, 319629), (1860, 213086), (3720, 106543)]