67896840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51437}}^1$

素因数の和:51462

約数の個数: 64

約数和(自身を含む): 222212160

約数和(自身を除く): 154315320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 51437, 102874, 154311, 205748, 257185, 308622, 411496, 514370, 565807, 617244, 771555, 1028740, 1131614, 1234488, 1543110, 1697421, 2057480, 2263228, 2829035, 3086220, 3394842, 4526456, 5658070, 6172440, 6789684, 8487105, 11316140, 13579368, 16974210, 22632280, 33948420, 67896840]

約数ペア:

[(1, 67896840), (2, 33948420), (3, 22632280), (4, 16974210), (5, 13579368), (6, 11316140), (8, 8487105), (10, 6789684), (11, 6172440), (12, 5658070), (15, 4526456), (20, 3394842), (22, 3086220), (24, 2829035), (30, 2263228), (33, 2057480), (40, 1697421), (44, 1543110), (55, 1234488), (60, 1131614), (66, 1028740), (88, 771555), (110, 617244), (120, 565807), (132, 514370), (165, 411496), (220, 308622), (264, 257185), (330, 205748), (440, 154311), (660, 102874), (1320, 51437)]