82125240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8663}}^1$

素因数の和:8756

約数の個数: 64

約数和(自身を含む): 249523200

約数和(自身を除く): 167397960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 8663, 9480, 17326, 25989, 34652, 43315, 51978, 69304, 86630, 103956, 129945, 173260, 207912, 259890, 346520, 519780, 684377, 1039560, 1368754, 2053131, 2737508, 3421885, 4106262, 5475016, 6843770, 8212524, 10265655, 13687540, 16425048, 20531310, 27375080, 41062620, 82125240]

約数ペア:

[(1, 82125240), (2, 41062620), (3, 27375080), (4, 20531310), (5, 16425048), (6, 13687540), (8, 10265655), (10, 8212524), (12, 6843770), (15, 5475016), (20, 4106262), (24, 3421885), (30, 2737508), (40, 2053131), (60, 1368754), (79, 1039560), (120, 684377), (158, 519780), (237, 346520), (316, 259890), (395, 207912), (474, 173260), (632, 129945), (790, 103956), (948, 86630), (1185, 69304), (1580, 51978), (1896, 43315), (2370, 34652), (3160, 25989), (4740, 17326), (8663, 9480)]