40649340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{881}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 114095520

約数和(自身を除く): 73446180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 769, 881, 1538, 1762, 2307, 2643, 3076, 3524, 3845, 4405, 4614, 5286, 7690, 8810, 9228, 10572, 11535, 13215, 15380, 17620, 23070, 26430, 46140, 52860, 677489, 1354978, 2032467, 2709956, 3387445, 4064934, 6774890, 8129868, 10162335, 13549780, 20324670, 40649340]

約数ペア:

[(1, 40649340), (2, 20324670), (3, 13549780), (4, 10162335), (5, 8129868), (6, 6774890), (10, 4064934), (12, 3387445), (15, 2709956), (20, 2032467), (30, 1354978), (60, 677489), (769, 52860), (881, 46140), (1538, 26430), (1762, 23070), (2307, 17620), (2643, 15380), (3076, 13215), (3524, 11535), (3845, 10572), (4405, 9228), (4614, 8810), (5286, 7690)]