258506280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2339}}^1$

素因数の和:2663

約数の個数: 96

約数和(自身を含む): 843242400

約数和(自身を除く): 584736120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 307, 360, 614, 921, 1228, 1535, 1842, 2339, 2456, 2763, 3070, 3684, 4605, 4678, 5526, 6140, 7017, 7368, 9210, 9356, 11052, 11695, 12280, 13815, 14034, 18420, 18712, 21051, 22104, 23390, 27630, 28068, 35085, 36840, 42102, 46780, 55260, 56136, 70170, 84204, 93560, 105255, 110520, 140340, 168408, 210510, 280680, 421020, 718073, 842040, 1436146, 2154219, 2872292, 3590365, 4308438, 5744584, 6462657, 7180730, 8616876, 10771095, 12925314, 14361460, 17233752, 21542190, 25850628, 28722920, 32313285, 43084380, 51701256, 64626570, 86168760, 129253140, 258506280]

約数ペア:

[(1, 258506280), (2, 129253140), (3, 86168760), (4, 64626570), (5, 51701256), (6, 43084380), (8, 32313285), (9, 28722920), (10, 25850628), (12, 21542190), (15, 17233752), (18, 14361460), (20, 12925314), (24, 10771095), (30, 8616876), (36, 7180730), (40, 6462657), (45, 5744584), (60, 4308438), (72, 3590365), (90, 2872292), (120, 2154219), (180, 1436146), (307, 842040), (360, 718073), (614, 421020), (921, 280680), (1228, 210510), (1535, 168408), (1842, 140340), (2339, 110520), (2456, 105255), (2763, 93560), (3070, 84204), (3684, 70170), (4605, 56136), (4678, 55260), (5526, 46780), (6140, 42102), (7017, 36840), (7368, 35085), (9210, 28068), (9356, 27630), (11052, 23390), (11695, 22104), (12280, 21051), (13815, 18712), (14034, 18420)]