223268880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{930287}}^1$

素因数の和:930303

約数の個数: 40

約数和(自身を含む): 692134272

約数和(自身を除く): 468865392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 930287, 1860574, 2790861, 3721148, 4651435, 5581722, 7442296, 9302870, 11163444, 13954305, 14884592, 18605740, 22326888, 27908610, 37211480, 44653776, 55817220, 74422960, 111634440, 223268880]

約数ペア:

[(1, 223268880), (2, 111634440), (3, 74422960), (4, 55817220), (5, 44653776), (6, 37211480), (8, 27908610), (10, 22326888), (12, 18605740), (15, 14884592), (16, 13954305), (20, 11163444), (24, 9302870), (30, 7442296), (40, 5581722), (48, 4651435), (60, 3721148), (80, 2790861), (120, 1860574), (240, 930287)]