18237360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{75989}}^1$

素因数の和:76005

約数の個数: 40

約数和(自身を含む): 56536560

約数和(自身を除く): 38299200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 75989, 151978, 227967, 303956, 379945, 455934, 607912, 759890, 911868, 1139835, 1215824, 1519780, 1823736, 2279670, 3039560, 3647472, 4559340, 6079120, 9118680, 18237360]

約数ペア:

[(1, 18237360), (2, 9118680), (3, 6079120), (4, 4559340), (5, 3647472), (6, 3039560), (8, 2279670), (10, 1823736), (12, 1519780), (15, 1215824), (16, 1139835), (20, 911868), (24, 759890), (30, 607912), (40, 455934), (48, 379945), (60, 303956), (80, 227967), (120, 151978), (240, 75989)]