133678560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{278497}}^1$

素因数の和:278515

約数の個数: 48

約数和(自身を含む): 421088976

約数和(自身を除く): 287410416

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, 278497, 556994, 835491, 1113988, 1392485, 1670982, 2227976, 2784970, 3341964, 4177455, 4455952, 5569940, 6683928, 8354910, 8911904, 11139880, 13367856, 16709820, 22279760, 26735712, 33419640, 44559520, 66839280, 133678560]

約数ペア:

[(1, 133678560), (2, 66839280), (3, 44559520), (4, 33419640), (5, 26735712), (6, 22279760), (8, 16709820), (10, 13367856), (12, 11139880), (15, 8911904), (16, 8354910), (20, 6683928), (24, 5569940), (30, 4455952), (32, 4177455), (40, 3341964), (48, 2784970), (60, 2227976), (80, 1670982), (96, 1392485), (120, 1113988), (160, 835491), (240, 556994), (480, 278497)]