86163120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{119671}}^1$

素因数の和:119690

約数の個数: 60

約数和(自身を含む): 289366896

約数和(自身を除く): 203203776

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, 119671, 239342, 359013, 478684, 598355, 718026, 957368, 1077039, 1196710, 1436052, 1795065, 1914736, 2154078, 2393420, 2872104, 3590130, 4308156, 4786840, 5385195, 5744208, 7180260, 8616312, 9573680, 10770390, 14360520, 17232624, 21540780, 28721040, 43081560, 86163120]

約数ペア:

[(1, 86163120), (2, 43081560), (3, 28721040), (4, 21540780), (5, 17232624), (6, 14360520), (8, 10770390), (9, 9573680), (10, 8616312), (12, 7180260), (15, 5744208), (16, 5385195), (18, 4786840), (20, 4308156), (24, 3590130), (30, 2872104), (36, 2393420), (40, 2154078), (45, 1914736), (48, 1795065), (60, 1436052), (72, 1196710), (80, 1077039), (90, 957368), (120, 718026), (144, 598355), (180, 478684), (240, 359013), (360, 239342), (720, 119671)]