13072440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2657}}^1$

素因数の和:2712

約数の個数: 64

約数和(自身を含む): 40188960

約数和(自身を除く): 27116520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 2657, 4920, 5314, 7971, 10628, 13285, 15942, 21256, 26570, 31884, 39855, 53140, 63768, 79710, 106280, 108937, 159420, 217874, 318840, 326811, 435748, 544685, 653622, 871496, 1089370, 1307244, 1634055, 2178740, 2614488, 3268110, 4357480, 6536220, 13072440]

約数ペア:

[(1, 13072440), (2, 6536220), (3, 4357480), (4, 3268110), (5, 2614488), (6, 2178740), (8, 1634055), (10, 1307244), (12, 1089370), (15, 871496), (20, 653622), (24, 544685), (30, 435748), (40, 326811), (41, 318840), (60, 217874), (82, 159420), (120, 108937), (123, 106280), (164, 79710), (205, 63768), (246, 53140), (328, 39855), (410, 31884), (492, 26570), (615, 21256), (820, 15942), (984, 13285), (1230, 10628), (1640, 7971), (2460, 5314), (2657, 4920)]