154287120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49451}}^1$

素因数の和:49480

約数の個数: 80

約数和(自身を含む): 515092032

約数和(自身を除く): 360804912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 49451, 98902, 148353, 197804, 247255, 296706, 395608, 494510, 593412, 642863, 741765, 791216, 989020, 1186824, 1285726, 1483530, 1928589, 1978040, 2373648, 2571452, 2967060, 3214315, 3857178, 3956080, 5142904, 5934120, 6428630, 7714356, 9642945, 10285808, 11868240, 12857260, 15428712, 19285890, 25714520, 30857424, 38571780, 51429040, 77143560, 154287120]

約数ペア:

[(1, 154287120), (2, 77143560), (3, 51429040), (4, 38571780), (5, 30857424), (6, 25714520), (8, 19285890), (10, 15428712), (12, 12857260), (13, 11868240), (15, 10285808), (16, 9642945), (20, 7714356), (24, 6428630), (26, 5934120), (30, 5142904), (39, 3956080), (40, 3857178), (48, 3214315), (52, 2967060), (60, 2571452), (65, 2373648), (78, 1978040), (80, 1928589), (104, 1483530), (120, 1285726), (130, 1186824), (156, 989020), (195, 791216), (208, 741765), (240, 642863), (260, 593412), (312, 494510), (390, 395608), (520, 296706), (624, 247255), (780, 197804), (1040, 148353), (1560, 98902), (3120, 49451)]