958560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1997}}^1$

素因数の和:2015

約数の個数: 48

約数和(自身を含む): 3020976

約数和(自身を除く): 2062416

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, 1997, 3994, 5991, 7988, 9985, 11982, 15976, 19970, 23964, 29955, 31952, 39940, 47928, 59910, 63904, 79880, 95856, 119820, 159760, 191712, 239640, 319520, 479280, 958560]

約数ペア:

[(1, 958560), (2, 479280), (3, 319520), (4, 239640), (5, 191712), (6, 159760), (8, 119820), (10, 95856), (12, 79880), (15, 63904), (16, 59910), (20, 47928), (24, 39940), (30, 31952), (32, 29955), (40, 23964), (48, 19970), (60, 15976), (80, 11982), (96, 9985), (120, 7988), (160, 5991), (240, 3994), (480, 1997)]