153963120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{641513}}^1$

素因数の和:641529

約数の個数: 40

約数和(自身を含む): 477286416

約数和(自身を除く): 323323296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 641513, 1283026, 1924539, 2566052, 3207565, 3849078, 5132104, 6415130, 7698156, 9622695, 10264208, 12830260, 15396312, 19245390, 25660520, 30792624, 38490780, 51321040, 76981560, 153963120]

約数ペア:

[(1, 153963120), (2, 76981560), (3, 51321040), (4, 38490780), (5, 30792624), (6, 25660520), (8, 19245390), (10, 15396312), (12, 12830260), (15, 10264208), (16, 9622695), (20, 7698156), (24, 6415130), (30, 5132104), (40, 3849078), (48, 3207565), (60, 2566052), (80, 1924539), (120, 1283026), (240, 641513)]