194910360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{85487}}^1$

素因数の和:85520

約数の個数: 64

約数和(自身を含む): 615513600

約数和(自身を除く): 420603240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 85487, 170974, 256461, 341948, 427435, 512922, 683896, 854870, 1025844, 1282305, 1624253, 1709740, 2051688, 2564610, 3248506, 3419480, 4872759, 5129220, 6497012, 8121265, 9745518, 10258440, 12994024, 16242530, 19491036, 24363795, 32485060, 38982072, 48727590, 64970120, 97455180, 194910360]

約数ペア:

[(1, 194910360), (2, 97455180), (3, 64970120), (4, 48727590), (5, 38982072), (6, 32485060), (8, 24363795), (10, 19491036), (12, 16242530), (15, 12994024), (19, 10258440), (20, 9745518), (24, 8121265), (30, 6497012), (38, 5129220), (40, 4872759), (57, 3419480), (60, 3248506), (76, 2564610), (95, 2051688), (114, 1709740), (120, 1624253), (152, 1282305), (190, 1025844), (228, 854870), (285, 683896), (380, 512922), (456, 427435), (570, 341948), (760, 256461), (1140, 170974), (2280, 85487)]