275278320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{382331}}^1$

素因数の和:382350

約数の個数: 60

約数和(自身を含む): 924478776

約数和(自身を除く): 649200456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 382331, 764662, 1146993, 1529324, 1911655, 2293986, 3058648, 3440979, 3823310, 4587972, 5734965, 6117296, 6881958, 7646620, 9175944, 11469930, 13763916, 15293240, 17204895, 18351888, 22939860, 27527832, 30586480, 34409790, 45879720, 55055664, 68819580, 91759440, 137639160, 275278320]

約数ペア:

[(1, 275278320), (2, 137639160), (3, 91759440), (4, 68819580), (5, 55055664), (6, 45879720), (8, 34409790), (9, 30586480), (10, 27527832), (12, 22939860), (15, 18351888), (16, 17204895), (18, 15293240), (20, 13763916), (24, 11469930), (30, 9175944), (36, 7646620), (40, 6881958), (45, 6117296), (48, 5734965), (60, 4587972), (72, 3823310), (80, 3440979), (90, 3058648), (120, 2293986), (144, 1911655), (180, 1529324), (240, 1146993), (360, 764662), (720, 382331)]