258632040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2155267}}^1$

素因数の和:2155281

約数の個数: 32

約数和(自身を含む): 775896480

約数和(自身を除く): 517264440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2155267, 4310534, 6465801, 8621068, 10776335, 12931602, 17242136, 21552670, 25863204, 32329005, 43105340, 51726408, 64658010, 86210680, 129316020, 258632040]

約数ペア:

[(1, 258632040), (2, 129316020), (3, 86210680), (4, 64658010), (5, 51726408), (6, 43105340), (8, 32329005), (10, 25863204), (12, 21552670), (15, 17242136), (20, 12931602), (24, 10776335), (30, 8621068), (40, 6465801), (60, 4310534), (120, 2155267)]