8561040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{35671}}^1$

素因数の和:35687

約数の個数: 40

約数和(自身を含む): 26539968

約数和(自身を除く): 17978928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 35671, 71342, 107013, 142684, 178355, 214026, 285368, 356710, 428052, 535065, 570736, 713420, 856104, 1070130, 1426840, 1712208, 2140260, 2853680, 4280520, 8561040]

約数ペア:

[(1, 8561040), (2, 4280520), (3, 2853680), (4, 2140260), (5, 1712208), (6, 1426840), (8, 1070130), (10, 856104), (12, 713420), (15, 570736), (16, 535065), (20, 428052), (24, 356710), (30, 285368), (40, 214026), (48, 178355), (60, 142684), (80, 107013), (120, 71342), (240, 35671)]