219627480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{4987}}^1$

素因数の和:5368

約数の個数: 64

約数和(自身を含む): 660810240

約数和(自身を除く): 441182760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 734, 1101, 1468, 1835, 2202, 2936, 3670, 4404, 4987, 5505, 7340, 8808, 9974, 11010, 14680, 14961, 19948, 22020, 24935, 29922, 39896, 44040, 49870, 59844, 74805, 99740, 119688, 149610, 199480, 299220, 598440, 1830229, 3660458, 5490687, 7320916, 9151145, 10981374, 14641832, 18302290, 21962748, 27453435, 36604580, 43925496, 54906870, 73209160, 109813740, 219627480]

約数ペア:

[(1, 219627480), (2, 109813740), (3, 73209160), (4, 54906870), (5, 43925496), (6, 36604580), (8, 27453435), (10, 21962748), (12, 18302290), (15, 14641832), (20, 10981374), (24, 9151145), (30, 7320916), (40, 5490687), (60, 3660458), (120, 1830229), (367, 598440), (734, 299220), (1101, 199480), (1468, 149610), (1835, 119688), (2202, 99740), (2936, 74805), (3670, 59844), (4404, 49870), (4987, 44040), (5505, 39896), (7340, 29922), (8808, 24935), (9974, 22020), (11010, 19948), (14680, 14961)]