55070760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4289}}^1$

素因数の和:4410

約数の個数: 64

約数和(自身を含む): 166795200

約数和(自身を除く): 111724440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 4289, 6420, 8578, 12840, 12867, 17156, 21445, 25734, 34312, 42890, 51468, 64335, 85780, 102936, 128670, 171560, 257340, 458923, 514680, 917846, 1376769, 1835692, 2294615, 2753538, 3671384, 4589230, 5507076, 6883845, 9178460, 11014152, 13767690, 18356920, 27535380, 55070760]

約数ペア:

[(1, 55070760), (2, 27535380), (3, 18356920), (4, 13767690), (5, 11014152), (6, 9178460), (8, 6883845), (10, 5507076), (12, 4589230), (15, 3671384), (20, 2753538), (24, 2294615), (30, 1835692), (40, 1376769), (60, 917846), (107, 514680), (120, 458923), (214, 257340), (321, 171560), (428, 128670), (535, 102936), (642, 85780), (856, 64335), (1070, 51468), (1284, 42890), (1605, 34312), (2140, 25734), (2568, 21445), (3210, 17156), (4280, 12867), (4289, 12840), (6420, 8578)]