57489240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28181}}^1$

素因数の和:28212

約数の個数: 64

約数和(自身を含む): 182619360

約数和(自身を除く): 125130120

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, 28181, 56362, 84543, 112724, 140905, 169086, 225448, 281810, 338172, 422715, 479077, 563620, 676344, 845430, 958154, 1127240, 1437231, 1690860, 1916308, 2395385, 2874462, 3381720, 3832616, 4790770, 5748924, 7186155, 9581540, 11497848, 14372310, 19163080, 28744620, 57489240]

約数ペア:

[(1, 57489240), (2, 28744620), (3, 19163080), (4, 14372310), (5, 11497848), (6, 9581540), (8, 7186155), (10, 5748924), (12, 4790770), (15, 3832616), (17, 3381720), (20, 2874462), (24, 2395385), (30, 1916308), (34, 1690860), (40, 1437231), (51, 1127240), (60, 958154), (68, 845430), (85, 676344), (102, 563620), (120, 479077), (136, 422715), (170, 338172), (204, 281810), (255, 225448), (340, 169086), (408, 140905), (510, 112724), (680, 84543), (1020, 56362), (2040, 28181)]