9855240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4831}}^1$

素因数の和:4862

約数の個数: 64

約数和(自身を含む): 31311360

約数和(自身を除く): 21456120

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, 4831, 9662, 14493, 19324, 24155, 28986, 38648, 48310, 57972, 72465, 82127, 96620, 115944, 144930, 164254, 193240, 246381, 289860, 328508, 410635, 492762, 579720, 657016, 821270, 985524, 1231905, 1642540, 1971048, 2463810, 3285080, 4927620, 9855240]

約数ペア:

[(1, 9855240), (2, 4927620), (3, 3285080), (4, 2463810), (5, 1971048), (6, 1642540), (8, 1231905), (10, 985524), (12, 821270), (15, 657016), (17, 579720), (20, 492762), (24, 410635), (30, 328508), (34, 289860), (40, 246381), (51, 193240), (60, 164254), (68, 144930), (85, 115944), (102, 96620), (120, 82127), (136, 72465), (170, 57972), (204, 48310), (255, 38648), (340, 28986), (408, 24155), (510, 19324), (680, 14493), (1020, 9662), (2040, 4831)]