115202320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3989}}^1$

素因数の和:4040

約数の個数: 60

約数和(自身を含む): 282755340

約数和(自身を除く): 167553020

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1805, 2888, 3610, 3989, 5776, 7220, 7978, 14440, 15956, 19945, 28880, 31912, 39890, 63824, 75791, 79780, 151582, 159560, 303164, 319120, 378955, 606328, 757910, 1212656, 1440029, 1515820, 2880058, 3031640, 5760116, 6063280, 7200145, 11520232, 14400290, 23040464, 28800580, 57601160, 115202320]

約数ペア:

[(1, 115202320), (2, 57601160), (4, 28800580), (5, 23040464), (8, 14400290), (10, 11520232), (16, 7200145), (19, 6063280), (20, 5760116), (38, 3031640), (40, 2880058), (76, 1515820), (80, 1440029), (95, 1212656), (152, 757910), (190, 606328), (304, 378955), (361, 319120), (380, 303164), (722, 159560), (760, 151582), (1444, 79780), (1520, 75791), (1805, 63824), (2888, 39890), (3610, 31912), (3989, 28880), (5776, 19945), (7220, 15956), (7978, 14440)]