60231520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19813}}^1$

素因数の和:19847

約数の個数: 48

約数和(自身を含む): 149793840

約数和(自身を除く): 89562320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 19813, 39626, 79252, 99065, 158504, 198130, 317008, 376447, 396260, 634016, 752894, 792520, 1505788, 1585040, 1882235, 3011576, 3170080, 3764470, 6023152, 7528940, 12046304, 15057880, 30115760, 60231520]

約数ペア:

[(1, 60231520), (2, 30115760), (4, 15057880), (5, 12046304), (8, 7528940), (10, 6023152), (16, 3764470), (19, 3170080), (20, 3011576), (32, 1882235), (38, 1585040), (40, 1505788), (76, 792520), (80, 752894), (95, 634016), (152, 396260), (160, 376447), (190, 317008), (304, 198130), (380, 158504), (608, 99065), (760, 79252), (1520, 39626), (3040, 19813)]