80512770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4801}}^1$

素因数の和:4867

約数の個数: 64

約数和(自身を含む): 212978304

約数和(自身を除く): 132465534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 4801, 5590, 8385, 9602, 14403, 16770, 24005, 28806, 48010, 62413, 72015, 124826, 144030, 187239, 206443, 312065, 374478, 412886, 619329, 624130, 936195, 1032215, 1238658, 1872390, 2064430, 2683759, 3096645, 5367518, 6193290, 8051277, 13418795, 16102554, 26837590, 40256385, 80512770]

約数ペア:

[(1, 80512770), (2, 40256385), (3, 26837590), (5, 16102554), (6, 13418795), (10, 8051277), (13, 6193290), (15, 5367518), (26, 3096645), (30, 2683759), (39, 2064430), (43, 1872390), (65, 1238658), (78, 1032215), (86, 936195), (129, 624130), (130, 619329), (195, 412886), (215, 374478), (258, 312065), (390, 206443), (430, 187239), (559, 144030), (645, 124826), (1118, 72015), (1290, 62413), (1677, 48010), (2795, 28806), (3354, 24005), (4801, 16770), (5590, 14403), (8385, 9602)]