324309840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1351291}}^1$

素因数の和:1351307

約数の個数: 40

約数和(自身を含む): 1005361248

約数和(自身を除く): 681051408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1351291, 2702582, 4053873, 5405164, 6756455, 8107746, 10810328, 13512910, 16215492, 20269365, 21620656, 27025820, 32430984, 40538730, 54051640, 64861968, 81077460, 108103280, 162154920, 324309840]

約数ペア:

[(1, 324309840), (2, 162154920), (3, 108103280), (4, 81077460), (5, 64861968), (6, 54051640), (8, 40538730), (10, 32430984), (12, 27025820), (15, 21620656), (16, 20269365), (20, 16215492), (24, 13512910), (30, 10810328), (40, 8107746), (48, 6756455), (60, 5405164), (80, 4053873), (120, 2702582), (240, 1351291)]