12688560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17623}}^1$

素因数の和:17642

約数の個数: 60

約数和(自身を含む): 42614832

約数和(自身を除く): 29926272

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, 17623, 35246, 52869, 70492, 88115, 105738, 140984, 158607, 176230, 211476, 264345, 281968, 317214, 352460, 422952, 528690, 634428, 704920, 793035, 845904, 1057380, 1268856, 1409840, 1586070, 2114760, 2537712, 3172140, 4229520, 6344280, 12688560]

約数ペア:

[(1, 12688560), (2, 6344280), (3, 4229520), (4, 3172140), (5, 2537712), (6, 2114760), (8, 1586070), (9, 1409840), (10, 1268856), (12, 1057380), (15, 845904), (16, 793035), (18, 704920), (20, 634428), (24, 528690), (30, 422952), (36, 352460), (40, 317214), (45, 281968), (48, 264345), (60, 211476), (72, 176230), (80, 158607), (90, 140984), (120, 105738), (144, 88115), (180, 70492), (240, 52869), (360, 35246), (720, 17623)]