378331320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3152761}}^1$

素因数の和:3152775

約数の個数: 32

約数和(自身を含む): 1134994320

約数和(自身を除く): 756663000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3152761, 6305522, 9458283, 12611044, 15763805, 18916566, 25222088, 31527610, 37833132, 47291415, 63055220, 75666264, 94582830, 126110440, 189165660, 378331320]

約数ペア:

[(1, 378331320), (2, 189165660), (3, 126110440), (4, 94582830), (5, 75666264), (6, 63055220), (8, 47291415), (10, 37833132), (12, 31527610), (15, 25222088), (20, 18916566), (24, 15763805), (30, 12611044), (40, 9458283), (60, 6305522), (120, 3152761)]