127759440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{532331}}^1$

素因数の和:532347

約数の個数: 40

約数和(自身を含む): 396055008

約数和(自身を除く): 268295568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 532331, 1064662, 1596993, 2129324, 2661655, 3193986, 4258648, 5323310, 6387972, 7984965, 8517296, 10646620, 12775944, 15969930, 21293240, 25551888, 31939860, 42586480, 63879720, 127759440]

約数ペア:

[(1, 127759440), (2, 63879720), (3, 42586480), (4, 31939860), (5, 25551888), (6, 21293240), (8, 15969930), (10, 12775944), (12, 10646620), (15, 8517296), (16, 7984965), (20, 6387972), (24, 5323310), (30, 4258648), (40, 3193986), (48, 2661655), (60, 2129324), (80, 1596993), (120, 1064662), (240, 532331)]