55520880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3169}}^1$

素因数の和:3258

約数の個数: 80

約数和(自身を含む): 174527520

約数和(自身を除く): 119006640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3169, 3504, 4380, 5840, 6338, 8760, 9507, 12676, 15845, 17520, 19014, 25352, 31690, 38028, 47535, 50704, 63380, 76056, 95070, 126760, 152112, 190140, 231337, 253520, 380280, 462674, 694011, 760560, 925348, 1156685, 1388022, 1850696, 2313370, 2776044, 3470055, 3701392, 4626740, 5552088, 6940110, 9253480, 11104176, 13880220, 18506960, 27760440, 55520880]

約数ペア:

[(1, 55520880), (2, 27760440), (3, 18506960), (4, 13880220), (5, 11104176), (6, 9253480), (8, 6940110), (10, 5552088), (12, 4626740), (15, 3701392), (16, 3470055), (20, 2776044), (24, 2313370), (30, 1850696), (40, 1388022), (48, 1156685), (60, 925348), (73, 760560), (80, 694011), (120, 462674), (146, 380280), (219, 253520), (240, 231337), (292, 190140), (365, 152112), (438, 126760), (584, 95070), (730, 76056), (876, 63380), (1095, 50704), (1168, 47535), (1460, 38028), (1752, 31690), (2190, 25352), (2920, 19014), (3169, 17520), (3504, 15845), (4380, 12676), (5840, 9507), (6338, 8760)]