269651240720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{108730339}}^1$

素因数の和:108730383

約数の個数: 40

約数和(自身を含む): 647162983680

約数和(自身を除く): 377511742960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 108730339, 217460678, 434921356, 543651695, 869842712, 1087303390, 1739685424, 2174606780, 3370640509, 4349213560, 6741281018, 8698427120, 13482562036, 16853202545, 26965124072, 33706405090, 53930248144, 67412810180, 134825620360, 269651240720]

約数ペア:

[(1, 269651240720), (2, 134825620360), (4, 67412810180), (5, 53930248144), (8, 33706405090), (10, 26965124072), (16, 16853202545), (20, 13482562036), (31, 8698427120), (40, 6741281018), (62, 4349213560), (80, 3370640509), (124, 2174606780), (155, 1739685424), (248, 1087303390), (310, 869842712), (496, 543651695), (620, 434921356), (1240, 217460678), (2480, 108730339)]