72410280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14033}}^1$

素因数の和:14090

約数の個数: 64

約数和(自身を含む): 222298560

約数和(自身を除く): 149888280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 14033, 28066, 42099, 56132, 70165, 84198, 112264, 140330, 168396, 210495, 280660, 336792, 420990, 561320, 603419, 841980, 1206838, 1683960, 1810257, 2413676, 3017095, 3620514, 4827352, 6034190, 7241028, 9051285, 12068380, 14482056, 18102570, 24136760, 36205140, 72410280]

約数ペア:

[(1, 72410280), (2, 36205140), (3, 24136760), (4, 18102570), (5, 14482056), (6, 12068380), (8, 9051285), (10, 7241028), (12, 6034190), (15, 4827352), (20, 3620514), (24, 3017095), (30, 2413676), (40, 1810257), (43, 1683960), (60, 1206838), (86, 841980), (120, 603419), (129, 561320), (172, 420990), (215, 336792), (258, 280660), (344, 210495), (430, 168396), (516, 140330), (645, 112264), (860, 84198), (1032, 70165), (1290, 56132), (1720, 42099), (2580, 28066), (5160, 14033)]