13660560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18973}}^1$

素因数の和:18992

約数の個数: 60

約数和(自身を含む): 45879132

約数和(自身を除く): 32218572

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, 18973, 37946, 56919, 75892, 94865, 113838, 151784, 170757, 189730, 227676, 284595, 303568, 341514, 379460, 455352, 569190, 683028, 758920, 853785, 910704, 1138380, 1366056, 1517840, 1707570, 2276760, 2732112, 3415140, 4553520, 6830280, 13660560]

約数ペア:

[(1, 13660560), (2, 6830280), (3, 4553520), (4, 3415140), (5, 2732112), (6, 2276760), (8, 1707570), (9, 1517840), (10, 1366056), (12, 1138380), (15, 910704), (16, 853785), (18, 758920), (20, 683028), (24, 569190), (30, 455352), (36, 379460), (40, 341514), (45, 303568), (48, 284595), (60, 227676), (72, 189730), (80, 170757), (90, 151784), (120, 113838), (144, 94865), (180, 75892), (240, 56919), (360, 37946), (720, 18973)]