156629040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{652621}}^1$

素因数の和:652637

約数の個数: 40

約数和(自身を含む): 485550768

約数和(自身を除く): 328921728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 652621, 1305242, 1957863, 2610484, 3263105, 3915726, 5220968, 6526210, 7831452, 9789315, 10441936, 13052420, 15662904, 19578630, 26104840, 31325808, 39157260, 52209680, 78314520, 156629040]

約数ペア:

[(1, 156629040), (2, 78314520), (3, 52209680), (4, 39157260), (5, 31325808), (6, 26104840), (8, 19578630), (10, 15662904), (12, 13052420), (15, 10441936), (16, 9789315), (20, 7831452), (24, 6526210), (30, 5220968), (40, 3915726), (48, 3263105), (60, 2610484), (80, 1957863), (120, 1305242), (240, 652621)]