120147690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1289}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 312076800

約数和(自身を除く): 191929110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 239, 390, 478, 717, 1195, 1289, 1434, 2390, 2578, 3107, 3585, 3867, 6214, 6445, 7170, 7734, 9321, 12890, 15535, 16757, 18642, 19335, 31070, 33514, 38670, 46605, 50271, 83785, 93210, 100542, 167570, 251355, 308071, 502710, 616142, 924213, 1540355, 1848426, 3080710, 4004923, 4621065, 8009846, 9242130, 12014769, 20024615, 24029538, 40049230, 60073845, 120147690]

約数ペア:

[(1, 120147690), (2, 60073845), (3, 40049230), (5, 24029538), (6, 20024615), (10, 12014769), (13, 9242130), (15, 8009846), (26, 4621065), (30, 4004923), (39, 3080710), (65, 1848426), (78, 1540355), (130, 924213), (195, 616142), (239, 502710), (390, 308071), (478, 251355), (717, 167570), (1195, 100542), (1289, 93210), (1434, 83785), (2390, 50271), (2578, 46605), (3107, 38670), (3585, 33514), (3867, 31070), (6214, 19335), (6445, 18642), (7170, 16757), (7734, 15535), (9321, 12890)]