392062920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{6271}}^1$

素因数の和:6806

約数の個数: 64

約数和(自身を含む): 1178634240

約数和(自身を除く): 786571320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2605, 3126, 4168, 5210, 6252, 6271, 7815, 10420, 12504, 12542, 15630, 18813, 20840, 25084, 31260, 31355, 37626, 50168, 62520, 62710, 75252, 94065, 125420, 150504, 188130, 250840, 376260, 752520, 3267191, 6534382, 9801573, 13068764, 16335955, 19603146, 26137528, 32671910, 39206292, 49007865, 65343820, 78412584, 98015730, 130687640, 196031460, 392062920]

約数ペア:

[(1, 392062920), (2, 196031460), (3, 130687640), (4, 98015730), (5, 78412584), (6, 65343820), (8, 49007865), (10, 39206292), (12, 32671910), (15, 26137528), (20, 19603146), (24, 16335955), (30, 13068764), (40, 9801573), (60, 6534382), (120, 3267191), (521, 752520), (1042, 376260), (1563, 250840), (2084, 188130), (2605, 150504), (3126, 125420), (4168, 94065), (5210, 75252), (6252, 62710), (6271, 62520), (7815, 50168), (10420, 37626), (12504, 31355), (12542, 31260), (15630, 25084), (18813, 20840)]