84180320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{75161}}^1$

素因数の和:75183

約数の個数: 48

約数和(自身を含む): 227289888

約数和(自身を除く): 143109568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 75161, 150322, 300644, 375805, 526127, 601288, 751610, 1052254, 1202576, 1503220, 2104508, 2405152, 2630635, 3006440, 4209016, 5261270, 6012880, 8418032, 10522540, 12025760, 16836064, 21045080, 42090160, 84180320]

約数ペア:

[(1, 84180320), (2, 42090160), (4, 21045080), (5, 16836064), (7, 12025760), (8, 10522540), (10, 8418032), (14, 6012880), (16, 5261270), (20, 4209016), (28, 3006440), (32, 2630635), (35, 2405152), (40, 2104508), (56, 1503220), (70, 1202576), (80, 1052254), (112, 751610), (140, 601288), (160, 526127), (224, 375805), (280, 300644), (560, 150322), (1120, 75161)]