16791240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8231}}^1$

素因数の和:8262

約数の個数: 64

約数和(自身を含む): 53343360

約数和(自身を除く): 36552120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 8231, 16462, 24693, 32924, 41155, 49386, 65848, 82310, 98772, 123465, 139927, 164620, 197544, 246930, 279854, 329240, 419781, 493860, 559708, 699635, 839562, 987720, 1119416, 1399270, 1679124, 2098905, 2798540, 3358248, 4197810, 5597080, 8395620, 16791240]

約数ペア:

[(1, 16791240), (2, 8395620), (3, 5597080), (4, 4197810), (5, 3358248), (6, 2798540), (8, 2098905), (10, 1679124), (12, 1399270), (15, 1119416), (17, 987720), (20, 839562), (24, 699635), (30, 559708), (34, 493860), (40, 419781), (51, 329240), (60, 279854), (68, 246930), (85, 197544), (102, 164620), (120, 139927), (136, 123465), (170, 98772), (204, 82310), (255, 65848), (340, 49386), (408, 41155), (510, 32924), (680, 24693), (1020, 16462), (2040, 8231)]