80327970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10259}}^1$

素因数の和:10304

約数の個数: 64

約数和(自身を含む): 221616000

約数和(自身を除く): 141288030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 10259, 20518, 30777, 51295, 61554, 92331, 102590, 153885, 184662, 276993, 297511, 307770, 461655, 553986, 595022, 892533, 923310, 1384965, 1487555, 1785066, 2677599, 2769930, 2975110, 4462665, 5355198, 8032797, 8925330, 13387995, 16065594, 26775990, 40163985, 80327970]

約数ペア:

[(1, 80327970), (2, 40163985), (3, 26775990), (5, 16065594), (6, 13387995), (9, 8925330), (10, 8032797), (15, 5355198), (18, 4462665), (27, 2975110), (29, 2769930), (30, 2677599), (45, 1785066), (54, 1487555), (58, 1384965), (87, 923310), (90, 892533), (135, 595022), (145, 553986), (174, 461655), (261, 307770), (270, 297511), (290, 276993), (435, 184662), (522, 153885), (783, 102590), (870, 92331), (1305, 61554), (1566, 51295), (2610, 30777), (3915, 20518), (7830, 10259)]