1359120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{809}}^1$

素因数の和:832

約数の個数: 80

約数和(自身を含む): 4821120

約数和(自身を除く): 3462000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 809, 840, 1618, 1680, 2427, 3236, 4045, 4854, 5663, 6472, 8090, 9708, 11326, 12135, 12944, 16180, 16989, 19416, 22652, 24270, 28315, 32360, 33978, 38832, 45304, 48540, 56630, 64720, 67956, 84945, 90608, 97080, 113260, 135912, 169890, 194160, 226520, 271824, 339780, 453040, 679560, 1359120]

約数ペア:

[(1, 1359120), (2, 679560), (3, 453040), (4, 339780), (5, 271824), (6, 226520), (7, 194160), (8, 169890), (10, 135912), (12, 113260), (14, 97080), (15, 90608), (16, 84945), (20, 67956), (21, 64720), (24, 56630), (28, 48540), (30, 45304), (35, 38832), (40, 33978), (42, 32360), (48, 28315), (56, 24270), (60, 22652), (70, 19416), (80, 16989), (84, 16180), (105, 12944), (112, 12135), (120, 11326), (140, 9708), (168, 8090), (210, 6472), (240, 5663), (280, 4854), (336, 4045), (420, 3236), (560, 2427), (809, 1680), (840, 1618)]