83140320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173209}}^1$

素因数の和:173227

約数の個数: 48

約数和(自身を含む): 261893520

約数和(自身を除く): 178753200

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, 173209, 346418, 519627, 692836, 866045, 1039254, 1385672, 1732090, 2078508, 2598135, 2771344, 3464180, 4157016, 5196270, 5542688, 6928360, 8314032, 10392540, 13856720, 16628064, 20785080, 27713440, 41570160, 83140320]

約数ペア:

[(1, 83140320), (2, 41570160), (3, 27713440), (4, 20785080), (5, 16628064), (6, 13856720), (8, 10392540), (10, 8314032), (12, 6928360), (15, 5542688), (16, 5196270), (20, 4157016), (24, 3464180), (30, 2771344), (32, 2598135), (40, 2078508), (48, 1732090), (60, 1385672), (80, 1039254), (96, 866045), (120, 692836), (160, 519627), (240, 346418), (480, 173209)]