227867280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20201}}^1$

素因数の和:20264

約数の個数: 80

約数和(自身を含む): 721453824

約数和(自身を除く): 493586544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 20201, 40402, 60603, 80804, 101005, 121206, 161608, 202010, 242412, 303015, 323216, 404020, 484824, 606030, 808040, 949447, 969648, 1212060, 1616080, 1898894, 2424120, 2848341, 3797788, 4747235, 4848240, 5696682, 7595576, 9494470, 11393364, 14241705, 15191152, 18988940, 22786728, 28483410, 37977880, 45573456, 56966820, 75955760, 113933640, 227867280]

約数ペア:

[(1, 227867280), (2, 113933640), (3, 75955760), (4, 56966820), (5, 45573456), (6, 37977880), (8, 28483410), (10, 22786728), (12, 18988940), (15, 15191152), (16, 14241705), (20, 11393364), (24, 9494470), (30, 7595576), (40, 5696682), (47, 4848240), (48, 4747235), (60, 3797788), (80, 2848341), (94, 2424120), (120, 1898894), (141, 1616080), (188, 1212060), (235, 969648), (240, 949447), (282, 808040), (376, 606030), (470, 484824), (564, 404020), (705, 323216), (752, 303015), (940, 242412), (1128, 202010), (1410, 161608), (1880, 121206), (2256, 101005), (2820, 80804), (3760, 60603), (5640, 40402), (11280, 20201)]