2499015840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179527}}^1$

素因数の和:179574

約数の個数: 96

約数和(自身を含む): 8143390080

約数和(自身を除く): 5644374240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920, 179527, 359054, 538581, 718108, 897635, 1077162, 1436216, 1795270, 2154324, 2692905, 2872432, 3590540, 4308648, 5206283, 5385810, 5744864, 7181080, 8617296, 10412566, 10771620, 14362160, 15618849, 17234592, 20825132, 21543240, 26031415, 28724320, 31237698, 41650264, 43086480, 52062830, 62475396, 78094245, 83300528, 86172960, 104125660, 124950792, 156188490, 166601056, 208251320, 249901584, 312376980, 416502640, 499803168, 624753960, 833005280, 1249507920, 2499015840]

約数ペア:

[(1, 2499015840), (2, 1249507920), (3, 833005280), (4, 624753960), (5, 499803168), (6, 416502640), (8, 312376980), (10, 249901584), (12, 208251320), (15, 166601056), (16, 156188490), (20, 124950792), (24, 104125660), (29, 86172960), (30, 83300528), (32, 78094245), (40, 62475396), (48, 52062830), (58, 43086480), (60, 41650264), (80, 31237698), (87, 28724320), (96, 26031415), (116, 21543240), (120, 20825132), (145, 17234592), (160, 15618849), (174, 14362160), (232, 10771620), (240, 10412566), (290, 8617296), (348, 7181080), (435, 5744864), (464, 5385810), (480, 5206283), (580, 4308648), (696, 3590540), (870, 2872432), (928, 2692905), (1160, 2154324), (1392, 1795270), (1740, 1436216), (2320, 1077162), (2784, 897635), (3480, 718108), (4640, 538581), (6960, 359054), (13920, 179527)]