164020620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{1913}}^1$

素因数の和:3354

約数の個数: 48

約数和(自身を含む): 459819360

約数和(自身を除く): 295798740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1429, 1913, 2858, 3826, 4287, 5716, 5739, 7145, 7652, 8574, 9565, 11478, 14290, 17148, 19130, 21435, 22956, 28580, 28695, 38260, 42870, 57390, 85740, 114780, 2733677, 5467354, 8201031, 10934708, 13668385, 16402062, 27336770, 32804124, 41005155, 54673540, 82010310, 164020620]

約数ペア:

[(1, 164020620), (2, 82010310), (3, 54673540), (4, 41005155), (5, 32804124), (6, 27336770), (10, 16402062), (12, 13668385), (15, 10934708), (20, 8201031), (30, 5467354), (60, 2733677), (1429, 114780), (1913, 85740), (2858, 57390), (3826, 42870), (4287, 38260), (5716, 28695), (5739, 28580), (7145, 22956), (7652, 21435), (8574, 19130), (9565, 17148), (11478, 14290)]