306579720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2554831}}^1$

素因数の和:2554845

約数の個数: 32

約数和(自身を含む): 919739520

約数和(自身を除く): 613159800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2554831, 5109662, 7664493, 10219324, 12774155, 15328986, 20438648, 25548310, 30657972, 38322465, 51096620, 61315944, 76644930, 102193240, 153289860, 306579720]

約数ペア:

[(1, 306579720), (2, 153289860), (3, 102193240), (4, 76644930), (5, 61315944), (6, 51096620), (8, 38322465), (10, 30657972), (12, 25548310), (15, 20438648), (20, 15328986), (24, 12774155), (30, 10219324), (40, 7664493), (60, 5109662), (120, 2554831)]