347096080

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^2\times {\mathrm{269}}^1$

素因数の和:536

約数の個数: 60

約数和(自身を含む): 816426540

約数和(自身を除く): 469330460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 269, 508, 538, 635, 1016, 1076, 1270, 1345, 2032, 2152, 2540, 2690, 4304, 5080, 5380, 10160, 10760, 16129, 21520, 32258, 34163, 64516, 68326, 80645, 129032, 136652, 161290, 170815, 258064, 273304, 322580, 341630, 546608, 645160, 683260, 1290320, 1366520, 2733040, 4338701, 8677402, 17354804, 21693505, 34709608, 43387010, 69419216, 86774020, 173548040, 347096080]

約数ペア:

[(1, 347096080), (2, 173548040), (4, 86774020), (5, 69419216), (8, 43387010), (10, 34709608), (16, 21693505), (20, 17354804), (40, 8677402), (80, 4338701), (127, 2733040), (254, 1366520), (269, 1290320), (508, 683260), (538, 645160), (635, 546608), (1016, 341630), (1076, 322580), (1270, 273304), (1345, 258064), (2032, 170815), (2152, 161290), (2540, 136652), (2690, 129032), (4304, 80645), (5080, 68326), (5380, 64516), (10160, 34163), (10760, 32258), (16129, 21520)]