229100880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1913}}^1$

素因数の和:2428

約数の個数: 80

約数和(自身を含む): 712008000

約数和(自身を除く): 482907120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499, 998, 1497, 1913, 1996, 2495, 2994, 3826, 3992, 4990, 5739, 5988, 7485, 7652, 7984, 9565, 9980, 11478, 11976, 14970, 15304, 19130, 19960, 22956, 23952, 28695, 29940, 30608, 38260, 39920, 45912, 57390, 59880, 76520, 91824, 114780, 119760, 153040, 229560, 459120, 954587, 1909174, 2863761, 3818348, 4772935, 5727522, 7636696, 9545870, 11455044, 14318805, 15273392, 19091740, 22910088, 28637610, 38183480, 45820176, 57275220, 76366960, 114550440, 229100880]

約数ペア:

[(1, 229100880), (2, 114550440), (3, 76366960), (4, 57275220), (5, 45820176), (6, 38183480), (8, 28637610), (10, 22910088), (12, 19091740), (15, 15273392), (16, 14318805), (20, 11455044), (24, 9545870), (30, 7636696), (40, 5727522), (48, 4772935), (60, 3818348), (80, 2863761), (120, 1909174), (240, 954587), (499, 459120), (998, 229560), (1497, 153040), (1913, 119760), (1996, 114780), (2495, 91824), (2994, 76520), (3826, 59880), (3992, 57390), (4990, 45912), (5739, 39920), (5988, 38260), (7485, 30608), (7652, 29940), (7984, 28695), (9565, 23952), (9980, 22956), (11478, 19960), (11976, 19130), (14970, 15304)]