66509160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5381}}^1$

素因数の和:5498

約数の個数: 64

約数和(自身を含む): 201502080

約数和(自身を除く): 134992920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 5381, 6180, 10762, 12360, 16143, 21524, 26905, 32286, 43048, 53810, 64572, 80715, 107620, 129144, 161430, 215240, 322860, 554243, 645720, 1108486, 1662729, 2216972, 2771215, 3325458, 4433944, 5542430, 6650916, 8313645, 11084860, 13301832, 16627290, 22169720, 33254580, 66509160]

約数ペア:

[(1, 66509160), (2, 33254580), (3, 22169720), (4, 16627290), (5, 13301832), (6, 11084860), (8, 8313645), (10, 6650916), (12, 5542430), (15, 4433944), (20, 3325458), (24, 2771215), (30, 2216972), (40, 1662729), (60, 1108486), (103, 645720), (120, 554243), (206, 322860), (309, 215240), (412, 161430), (515, 129144), (618, 107620), (824, 80715), (1030, 64572), (1236, 53810), (1545, 43048), (2060, 32286), (2472, 26905), (3090, 21524), (4120, 16143), (5381, 12360), (6180, 10762)]