80454870

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 219596832

約数和(自身を除く): 139141962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 113, 135, 162, 226, 243, 270, 293, 339, 405, 486, 565, 586, 678, 810, 879, 1017, 1130, 1215, 1465, 1695, 1758, 2034, 2430, 2637, 2930, 3051, 3390, 4395, 5085, 5274, 6102, 7911, 8790, 9153, 10170, 13185, 15255, 15822, 18306, 23733, 26370, 27459, 30510, 33109, 39555, 45765, 47466, 54918, 66218, 71199, 79110, 91530, 99327, 118665, 137295, 142398, 165545, 198654, 237330, 274590, 297981, 331090, 355995, 496635, 595962, 711990, 893943, 993270, 1489905, 1787886, 2681829, 2979810, 4469715, 5363658, 8045487, 8939430, 13409145, 16090974, 26818290, 40227435, 80454870]

約数ペア:

[(1, 80454870), (2, 40227435), (3, 26818290), (5, 16090974), (6, 13409145), (9, 8939430), (10, 8045487), (15, 5363658), (18, 4469715), (27, 2979810), (30, 2681829), (45, 1787886), (54, 1489905), (81, 993270), (90, 893943), (113, 711990), (135, 595962), (162, 496635), (226, 355995), (243, 331090), (270, 297981), (293, 274590), (339, 237330), (405, 198654), (486, 165545), (565, 142398), (586, 137295), (678, 118665), (810, 99327), (879, 91530), (1017, 79110), (1130, 71199), (1215, 66218), (1465, 54918), (1695, 47466), (1758, 45765), (2034, 39555), (2430, 33109), (2637, 30510), (2930, 27459), (3051, 26370), (3390, 23733), (4395, 18306), (5085, 15822), (5274, 15255), (6102, 13185), (7911, 10170), (8790, 9153)]