230278320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{319831}}^1$

素因数の和:319850

約数の個数: 60

約数和(自身を含む): 773353776

約数和(自身を除く): 543075456

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, 319831, 639662, 959493, 1279324, 1599155, 1918986, 2558648, 2878479, 3198310, 3837972, 4797465, 5117296, 5756958, 6396620, 7675944, 9594930, 11513916, 12793240, 14392395, 15351888, 19189860, 23027832, 25586480, 28784790, 38379720, 46055664, 57569580, 76759440, 115139160, 230278320]

約数ペア:

[(1, 230278320), (2, 115139160), (3, 76759440), (4, 57569580), (5, 46055664), (6, 38379720), (8, 28784790), (9, 25586480), (10, 23027832), (12, 19189860), (15, 15351888), (16, 14392395), (18, 12793240), (20, 11513916), (24, 9594930), (30, 7675944), (36, 6396620), (40, 5756958), (45, 5117296), (48, 4797465), (60, 3837972), (72, 3198310), (80, 2878479), (90, 2558648), (120, 1918986), (144, 1599155), (180, 1279324), (240, 959493), (360, 639662), (720, 319831)]