156331680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{325691}}^1$

素因数の和:325709

約数の個数: 48

約数和(自身を含む): 492446304

約数和(自身を除く): 336114624

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, 325691, 651382, 977073, 1302764, 1628455, 1954146, 2605528, 3256910, 3908292, 4885365, 5211056, 6513820, 7816584, 9770730, 10422112, 13027640, 15633168, 19541460, 26055280, 31266336, 39082920, 52110560, 78165840, 156331680]

約数ペア:

[(1, 156331680), (2, 78165840), (3, 52110560), (4, 39082920), (5, 31266336), (6, 26055280), (8, 19541460), (10, 15633168), (12, 13027640), (15, 10422112), (16, 9770730), (20, 7816584), (24, 6513820), (30, 5211056), (32, 4885365), (40, 3908292), (48, 3256910), (60, 2605528), (80, 1954146), (96, 1628455), (120, 1302764), (160, 977073), (240, 651382), (480, 325691)]