30255240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14831}}^1$

素因数の和:14862

約数の個数: 64

約数和(自身を含む): 96111360

約数和(自身を除く): 65856120

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, 14831, 29662, 44493, 59324, 74155, 88986, 118648, 148310, 177972, 222465, 252127, 296620, 355944, 444930, 504254, 593240, 756381, 889860, 1008508, 1260635, 1512762, 1779720, 2017016, 2521270, 3025524, 3781905, 5042540, 6051048, 7563810, 10085080, 15127620, 30255240]

約数ペア:

[(1, 30255240), (2, 15127620), (3, 10085080), (4, 7563810), (5, 6051048), (6, 5042540), (8, 3781905), (10, 3025524), (12, 2521270), (15, 2017016), (17, 1779720), (20, 1512762), (24, 1260635), (30, 1008508), (34, 889860), (40, 756381), (51, 593240), (60, 504254), (68, 444930), (85, 355944), (102, 296620), (120, 252127), (136, 222465), (170, 177972), (204, 148310), (255, 118648), (340, 88986), (408, 74155), (510, 59324), (680, 44493), (1020, 29662), (2040, 14831)]