2630520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7307}}^1$

素因数の和:7324

約数の個数: 48

約数和(自身を含む): 8550360

約数和(自身を除く): 5919840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7307, 14614, 21921, 29228, 36535, 43842, 58456, 65763, 73070, 87684, 109605, 131526, 146140, 175368, 219210, 263052, 292280, 328815, 438420, 526104, 657630, 876840, 1315260, 2630520]

約数ペア:

[(1, 2630520), (2, 1315260), (3, 876840), (4, 657630), (5, 526104), (6, 438420), (8, 328815), (9, 292280), (10, 263052), (12, 219210), (15, 175368), (18, 146140), (20, 131526), (24, 109605), (30, 87684), (36, 73070), (40, 65763), (45, 58456), (60, 43842), (72, 36535), (90, 29228), (120, 21921), (180, 14614), (360, 7307)]