123237360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{171163}}^1$

素因数の和:171182

約数の個数: 60

約数和(自身を含む): 413874552

約数和(自身を除く): 290637192

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, 171163, 342326, 513489, 684652, 855815, 1026978, 1369304, 1540467, 1711630, 2053956, 2567445, 2738608, 3080934, 3423260, 4107912, 5134890, 6161868, 6846520, 7702335, 8215824, 10269780, 12323736, 13693040, 15404670, 20539560, 24647472, 30809340, 41079120, 61618680, 123237360]

約数ペア:

[(1, 123237360), (2, 61618680), (3, 41079120), (4, 30809340), (5, 24647472), (6, 20539560), (8, 15404670), (9, 13693040), (10, 12323736), (12, 10269780), (15, 8215824), (16, 7702335), (18, 6846520), (20, 6161868), (24, 5134890), (30, 4107912), (36, 3423260), (40, 3080934), (45, 2738608), (48, 2567445), (60, 2053956), (72, 1711630), (80, 1540467), (90, 1369304), (120, 1026978), (144, 855815), (180, 684652), (240, 513489), (360, 342326), (720, 171163)]