71801040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{299171}}^1$

素因数の和:299187

約数の個数: 40

約数和(自身を含む): 222583968

約数和(自身を除く): 150782928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 299171, 598342, 897513, 1196684, 1495855, 1795026, 2393368, 2991710, 3590052, 4487565, 4786736, 5983420, 7180104, 8975130, 11966840, 14360208, 17950260, 23933680, 35900520, 71801040]

約数ペア:

[(1, 71801040), (2, 35900520), (3, 23933680), (4, 17950260), (5, 14360208), (6, 11966840), (8, 8975130), (10, 7180104), (12, 5983420), (15, 4786736), (16, 4487565), (20, 3590052), (24, 2991710), (30, 2393368), (40, 1795026), (48, 1495855), (60, 1196684), (80, 897513), (120, 598342), (240, 299171)]