68850960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12473}}^1$

素因数の和:12512

約数の個数: 80

約数和(自身を含む): 222735744

約数和(自身を除く): 153884784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 12473, 24946, 37419, 49892, 62365, 74838, 99784, 124730, 149676, 187095, 199568, 249460, 286879, 299352, 374190, 498920, 573758, 598704, 748380, 860637, 997840, 1147516, 1434395, 1496760, 1721274, 2295032, 2868790, 2993520, 3442548, 4303185, 4590064, 5737580, 6885096, 8606370, 11475160, 13770192, 17212740, 22950320, 34425480, 68850960]

約数ペア:

[(1, 68850960), (2, 34425480), (3, 22950320), (4, 17212740), (5, 13770192), (6, 11475160), (8, 8606370), (10, 6885096), (12, 5737580), (15, 4590064), (16, 4303185), (20, 3442548), (23, 2993520), (24, 2868790), (30, 2295032), (40, 1721274), (46, 1496760), (48, 1434395), (60, 1147516), (69, 997840), (80, 860637), (92, 748380), (115, 598704), (120, 573758), (138, 498920), (184, 374190), (230, 299352), (240, 286879), (276, 249460), (345, 199568), (368, 187095), (460, 149676), (552, 124730), (690, 99784), (920, 74838), (1104, 62365), (1380, 49892), (1840, 37419), (2760, 24946), (5520, 12473)]