425546760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{36559}}^1$

素因数の和:36670

約数の個数: 64

約数和(自身を含む): 1289836800

約数和(自身を除く): 864290040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 36559, 73118, 109677, 146236, 182795, 219354, 292472, 365590, 438708, 548385, 731180, 877416, 1096770, 1462360, 2193540, 3546223, 4387080, 7092446, 10638669, 14184892, 17731115, 21277338, 28369784, 35462230, 42554676, 53193345, 70924460, 85109352, 106386690, 141848920, 212773380, 425546760]

約数ペア:

[(1, 425546760), (2, 212773380), (3, 141848920), (4, 106386690), (5, 85109352), (6, 70924460), (8, 53193345), (10, 42554676), (12, 35462230), (15, 28369784), (20, 21277338), (24, 17731115), (30, 14184892), (40, 10638669), (60, 7092446), (97, 4387080), (120, 3546223), (194, 2193540), (291, 1462360), (388, 1096770), (485, 877416), (582, 731180), (776, 548385), (970, 438708), (1164, 365590), (1455, 292472), (1940, 219354), (2328, 182795), (2910, 146236), (3880, 109677), (5820, 73118), (11640, 36559)]