66590520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1049}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 209034000

約数和(自身を除く): 142443480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 529, 552, 690, 920, 1049, 1058, 1380, 1587, 2098, 2116, 2645, 2760, 3147, 3174, 4196, 4232, 5245, 5290, 6294, 6348, 7935, 8392, 10490, 10580, 12588, 12696, 15735, 15870, 20980, 21160, 24127, 25176, 31470, 31740, 41960, 48254, 62940, 63480, 72381, 96508, 120635, 125880, 144762, 193016, 241270, 289524, 361905, 482540, 554921, 579048, 723810, 965080, 1109842, 1447620, 1664763, 2219684, 2774605, 2895240, 3329526, 4439368, 5549210, 6659052, 8323815, 11098420, 13318104, 16647630, 22196840, 33295260, 66590520]

約数ペア:

[(1, 66590520), (2, 33295260), (3, 22196840), (4, 16647630), (5, 13318104), (6, 11098420), (8, 8323815), (10, 6659052), (12, 5549210), (15, 4439368), (20, 3329526), (23, 2895240), (24, 2774605), (30, 2219684), (40, 1664763), (46, 1447620), (60, 1109842), (69, 965080), (92, 723810), (115, 579048), (120, 554921), (138, 482540), (184, 361905), (230, 289524), (276, 241270), (345, 193016), (460, 144762), (529, 125880), (552, 120635), (690, 96508), (920, 72381), (1049, 63480), (1058, 62940), (1380, 48254), (1587, 41960), (2098, 31740), (2116, 31470), (2645, 25176), (2760, 24127), (3147, 21160), (3174, 20980), (4196, 15870), (4232, 15735), (5245, 12696), (5290, 12588), (6294, 10580), (6348, 10490), (7935, 8392)]