25419360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{52957}}^1$

素因数の和:52975

約数の個数: 48

約数和(自身を含む): 80072496

約数和(自身を除く): 54653136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 52957, 105914, 158871, 211828, 264785, 317742, 423656, 529570, 635484, 794355, 847312, 1059140, 1270968, 1588710, 1694624, 2118280, 2541936, 3177420, 4236560, 5083872, 6354840, 8473120, 12709680, 25419360]

約数ペア:

[(1, 25419360), (2, 12709680), (3, 8473120), (4, 6354840), (5, 5083872), (6, 4236560), (8, 3177420), (10, 2541936), (12, 2118280), (15, 1694624), (16, 1588710), (20, 1270968), (24, 1059140), (30, 847312), (32, 794355), (40, 635484), (48, 529570), (60, 423656), (80, 317742), (96, 264785), (120, 211828), (160, 158871), (240, 105914), (480, 52957)]