71596080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{99439}}^1$

素因数の和:99458

約数の個数: 60

約数和(自身を含む): 240445920

約数和(自身を除く): 168849840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 99439, 198878, 298317, 397756, 497195, 596634, 795512, 894951, 994390, 1193268, 1491585, 1591024, 1789902, 1988780, 2386536, 2983170, 3579804, 3977560, 4474755, 4773072, 5966340, 7159608, 7955120, 8949510, 11932680, 14319216, 17899020, 23865360, 35798040, 71596080]

約数ペア:

[(1, 71596080), (2, 35798040), (3, 23865360), (4, 17899020), (5, 14319216), (6, 11932680), (8, 8949510), (9, 7955120), (10, 7159608), (12, 5966340), (15, 4773072), (16, 4474755), (18, 3977560), (20, 3579804), (24, 2983170), (30, 2386536), (36, 1988780), (40, 1789902), (45, 1591024), (48, 1491585), (60, 1193268), (72, 994390), (80, 894951), (90, 795512), (120, 596634), (144, 497195), (180, 397756), (240, 298317), (360, 198878), (720, 99439)]