13109520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{54623}}^1$

素因数の和:54639

約数の個数: 40

約数和(自身を含む): 40640256

約数和(自身を除く): 27530736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 54623, 109246, 163869, 218492, 273115, 327738, 436984, 546230, 655476, 819345, 873968, 1092460, 1310952, 1638690, 2184920, 2621904, 3277380, 4369840, 6554760, 13109520]

約数ペア:

[(1, 13109520), (2, 6554760), (3, 4369840), (4, 3277380), (5, 2621904), (6, 2184920), (8, 1638690), (10, 1310952), (12, 1092460), (15, 873968), (16, 819345), (20, 655476), (24, 546230), (30, 436984), (40, 327738), (48, 273115), (60, 218492), (80, 163869), (120, 109246), (240, 54623)]