120815532

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1747}}^1$

素因数の和:1887

約数の個数: 72

約数和(自身を含む): 326407536

約数和(自身を除く): 205592004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 113, 153, 204, 226, 306, 339, 452, 612, 678, 1017, 1356, 1747, 1921, 2034, 3494, 3842, 4068, 5241, 5763, 6988, 7684, 10482, 11526, 15723, 17289, 20964, 23052, 29699, 31446, 34578, 59398, 62892, 69156, 89097, 118796, 178194, 197411, 267291, 356388, 394822, 534582, 592233, 789644, 1069164, 1184466, 1776699, 2368932, 3355987, 3553398, 6711974, 7106796, 10067961, 13423948, 20135922, 30203883, 40271844, 60407766, 120815532]

約数ペア:

[(1, 120815532), (2, 60407766), (3, 40271844), (4, 30203883), (6, 20135922), (9, 13423948), (12, 10067961), (17, 7106796), (18, 6711974), (34, 3553398), (36, 3355987), (51, 2368932), (68, 1776699), (102, 1184466), (113, 1069164), (153, 789644), (204, 592233), (226, 534582), (306, 394822), (339, 356388), (452, 267291), (612, 197411), (678, 178194), (1017, 118796), (1356, 89097), (1747, 69156), (1921, 62892), (2034, 59398), (3494, 34578), (3842, 31446), (4068, 29699), (5241, 23052), (5763, 20964), (6988, 17289), (7684, 15723), (10482, 11526)]