61727520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{128599}}^1$

素因数の和:128617

約数の個数: 48

約数和(自身を含む): 194443200

約数和(自身を除く): 132715680

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, 128599, 257198, 385797, 514396, 642995, 771594, 1028792, 1285990, 1543188, 1928985, 2057584, 2571980, 3086376, 3857970, 4115168, 5143960, 6172752, 7715940, 10287920, 12345504, 15431880, 20575840, 30863760, 61727520]

約数ペア:

[(1, 61727520), (2, 30863760), (3, 20575840), (4, 15431880), (5, 12345504), (6, 10287920), (8, 7715940), (10, 6172752), (12, 5143960), (15, 4115168), (16, 3857970), (20, 3086376), (24, 2571980), (30, 2057584), (32, 1928985), (40, 1543188), (48, 1285990), (60, 1028792), (80, 771594), (96, 642995), (120, 514396), (160, 385797), (240, 257198), (480, 128599)]