168123720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1401031}}^1$

素因数の和:1401045

約数の個数: 32

約数和(自身を含む): 504371520

約数和(自身を除く): 336247800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1401031, 2802062, 4203093, 5604124, 7005155, 8406186, 11208248, 14010310, 16812372, 21015465, 28020620, 33624744, 42030930, 56041240, 84061860, 168123720]

約数ペア:

[(1, 168123720), (2, 84061860), (3, 56041240), (4, 42030930), (5, 33624744), (6, 28020620), (8, 21015465), (10, 16812372), (12, 14010310), (15, 11208248), (20, 8406186), (24, 7005155), (30, 5604124), (40, 4203093), (60, 2802062), (120, 1401031)]