43201320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{691}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 130040640

約数和(自身を除く): 86839320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 691, 1042, 1382, 1563, 2073, 2084, 2605, 2764, 3126, 3455, 4146, 4168, 5210, 5528, 6252, 6910, 7815, 8292, 10365, 10420, 12504, 13820, 15630, 16584, 20730, 20840, 27640, 31260, 41460, 62520, 82920, 360011, 720022, 1080033, 1440044, 1800055, 2160066, 2880088, 3600110, 4320132, 5400165, 7200220, 8640264, 10800330, 14400440, 21600660, 43201320]

約数ペア:

[(1, 43201320), (2, 21600660), (3, 14400440), (4, 10800330), (5, 8640264), (6, 7200220), (8, 5400165), (10, 4320132), (12, 3600110), (15, 2880088), (20, 2160066), (24, 1800055), (30, 1440044), (40, 1080033), (60, 720022), (120, 360011), (521, 82920), (691, 62520), (1042, 41460), (1382, 31260), (1563, 27640), (2073, 20840), (2084, 20730), (2605, 16584), (2764, 15630), (3126, 13820), (3455, 12504), (4146, 10420), (4168, 10365), (5210, 8292), (5528, 7815), (6252, 6910)]