52451760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{218549}}^1$

素因数の和:218565

約数の個数: 40

約数和(自身を含む): 162601200

約数和(自身を除く): 110149440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 218549, 437098, 655647, 874196, 1092745, 1311294, 1748392, 2185490, 2622588, 3278235, 3496784, 4370980, 5245176, 6556470, 8741960, 10490352, 13112940, 17483920, 26225880, 52451760]

約数ペア:

[(1, 52451760), (2, 26225880), (3, 17483920), (4, 13112940), (5, 10490352), (6, 8741960), (8, 6556470), (10, 5245176), (12, 4370980), (15, 3496784), (16, 3278235), (20, 2622588), (24, 2185490), (30, 1748392), (40, 1311294), (48, 1092745), (60, 874196), (80, 655647), (120, 437098), (240, 218549)]