66307620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48049}}^1$

素因数の和:48084

約数の個数: 48

約数和(自身を含む): 193737600

約数和(自身を除く): 127429980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 48049, 96098, 144147, 192196, 240245, 288294, 480490, 576588, 720735, 960980, 1105127, 1441470, 2210254, 2882940, 3315381, 4420508, 5525635, 6630762, 11051270, 13261524, 16576905, 22102540, 33153810, 66307620]

約数ペア:

[(1, 66307620), (2, 33153810), (3, 22102540), (4, 16576905), (5, 13261524), (6, 11051270), (10, 6630762), (12, 5525635), (15, 4420508), (20, 3315381), (23, 2882940), (30, 2210254), (46, 1441470), (60, 1105127), (69, 960980), (92, 720735), (115, 576588), (138, 480490), (230, 288294), (276, 240245), (345, 192196), (460, 144147), (690, 96098), (1380, 48049)]