287520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{599}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 907200

約数和(自身を除く): 619680

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, 599, 1198, 1797, 2396, 2995, 3594, 4792, 5990, 7188, 8985, 9584, 11980, 14376, 17970, 19168, 23960, 28752, 35940, 47920, 57504, 71880, 95840, 143760, 287520]

約数ペア:

[(1, 287520), (2, 143760), (3, 95840), (4, 71880), (5, 57504), (6, 47920), (8, 35940), (10, 28752), (12, 23960), (15, 19168), (16, 17970), (20, 14376), (24, 11980), (30, 9584), (32, 8985), (40, 7188), (48, 5990), (60, 4792), (80, 3594), (96, 2995), (120, 2396), (160, 1797), (240, 1198), (480, 599)]