19627023120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{81779263}}^1$

素因数の和:81779279

約数の個数: 40

約数和(自身を含む): 60843772416

約数和(自身を除く): 41216749296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 81779263, 163558526, 245337789, 327117052, 408896315, 490675578, 654234104, 817792630, 981351156, 1226688945, 1308468208, 1635585260, 1962702312, 2453377890, 3271170520, 3925404624, 4906755780, 6542341040, 9813511560, 19627023120]

約数ペア:

[(1, 19627023120), (2, 9813511560), (3, 6542341040), (4, 4906755780), (5, 3925404624), (6, 3271170520), (8, 2453377890), (10, 1962702312), (12, 1635585260), (15, 1308468208), (16, 1226688945), (20, 981351156), (24, 817792630), (30, 654234104), (40, 490675578), (48, 408896315), (60, 327117052), (80, 245337789), (120, 163558526), (240, 81779263)]