148234920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2371}}^1$

素因数の和:2906

約数の個数: 64

約数和(自身を含む): 445746240

約数和(自身を除く): 297511320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2371, 2605, 3126, 4168, 4742, 5210, 6252, 7113, 7815, 9484, 10420, 11855, 12504, 14226, 15630, 18968, 20840, 23710, 28452, 31260, 35565, 47420, 56904, 62520, 71130, 94840, 142260, 284520, 1235291, 2470582, 3705873, 4941164, 6176455, 7411746, 9882328, 12352910, 14823492, 18529365, 24705820, 29646984, 37058730, 49411640, 74117460, 148234920]

約数ペア:

[(1, 148234920), (2, 74117460), (3, 49411640), (4, 37058730), (5, 29646984), (6, 24705820), (8, 18529365), (10, 14823492), (12, 12352910), (15, 9882328), (20, 7411746), (24, 6176455), (30, 4941164), (40, 3705873), (60, 2470582), (120, 1235291), (521, 284520), (1042, 142260), (1563, 94840), (2084, 71130), (2371, 62520), (2605, 56904), (3126, 47420), (4168, 35565), (4742, 31260), (5210, 28452), (6252, 23710), (7113, 20840), (7815, 18968), (9484, 15630), (10420, 14226), (11855, 12504)]