146461680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{203419}}^1$

素因数の和:203438

約数の個数: 60

約数和(自身を含む): 491869560

約数和(自身を除く): 345407880

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, 203419, 406838, 610257, 813676, 1017095, 1220514, 1627352, 1830771, 2034190, 2441028, 3051285, 3254704, 3661542, 4068380, 4882056, 6102570, 7323084, 8136760, 9153855, 9764112, 12205140, 14646168, 16273520, 18307710, 24410280, 29292336, 36615420, 48820560, 73230840, 146461680]

約数ペア:

[(1, 146461680), (2, 73230840), (3, 48820560), (4, 36615420), (5, 29292336), (6, 24410280), (8, 18307710), (9, 16273520), (10, 14646168), (12, 12205140), (15, 9764112), (16, 9153855), (18, 8136760), (20, 7323084), (24, 6102570), (30, 4882056), (36, 4068380), (40, 3661542), (45, 3254704), (48, 3051285), (60, 2441028), (72, 2034190), (80, 1830771), (90, 1627352), (120, 1220514), (144, 1017095), (180, 813676), (240, 610257), (360, 406838), (720, 203419)]