78152280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6323}}^1$

素因数の和:6440

約数の個数: 64

約数和(自身を含む): 236770560

約数和(自身を除く): 158618280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 6323, 12360, 12646, 18969, 25292, 31615, 37938, 50584, 63230, 75876, 94845, 126460, 151752, 189690, 252920, 379380, 651269, 758760, 1302538, 1953807, 2605076, 3256345, 3907614, 5210152, 6512690, 7815228, 9769035, 13025380, 15630456, 19538070, 26050760, 39076140, 78152280]

約数ペア:

[(1, 78152280), (2, 39076140), (3, 26050760), (4, 19538070), (5, 15630456), (6, 13025380), (8, 9769035), (10, 7815228), (12, 6512690), (15, 5210152), (20, 3907614), (24, 3256345), (30, 2605076), (40, 1953807), (60, 1302538), (103, 758760), (120, 651269), (206, 379380), (309, 252920), (412, 189690), (515, 151752), (618, 126460), (824, 94845), (1030, 75876), (1236, 63230), (1545, 50584), (2060, 37938), (2472, 31615), (3090, 25292), (4120, 18969), (6180, 12646), (6323, 12360)]