144507840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1510

約数の個数: 112

約数和(自身を含む): 463356960

約数和(自身を除く): 318849120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 872, 960, 1090, 1308, 1381, 1635, 1744, 2180, 2616, 2762, 3270, 3488, 4143, 4360, 5232, 5524, 6540, 6905, 6976, 8286, 8720, 10464, 11048, 13080, 13810, 16572, 17440, 20715, 20928, 22096, 26160, 27620, 33144, 34880, 41430, 44192, 52320, 55240, 66288, 82860, 88384, 104640, 110480, 132576, 150529, 165720, 220960, 265152, 301058, 331440, 441920, 451587, 602116, 662880, 752645, 903174, 1204232, 1325760, 1505290, 1806348, 2257935, 2408464, 3010580, 3612696, 4515870, 4816928, 6021160, 7225392, 9031740, 9633856, 12042320, 14450784, 18063480, 24084640, 28901568, 36126960, 48169280, 72253920, 144507840]

約数ペア:

[(1, 144507840), (2, 72253920), (3, 48169280), (4, 36126960), (5, 28901568), (6, 24084640), (8, 18063480), (10, 14450784), (12, 12042320), (15, 9633856), (16, 9031740), (20, 7225392), (24, 6021160), (30, 4816928), (32, 4515870), (40, 3612696), (48, 3010580), (60, 2408464), (64, 2257935), (80, 1806348), (96, 1505290), (109, 1325760), (120, 1204232), (160, 903174), (192, 752645), (218, 662880), (240, 602116), (320, 451587), (327, 441920), (436, 331440), (480, 301058), (545, 265152), (654, 220960), (872, 165720), (960, 150529), (1090, 132576), (1308, 110480), (1381, 104640), (1635, 88384), (1744, 82860), (2180, 66288), (2616, 55240), (2762, 52320), (3270, 44192), (3488, 41430), (4143, 34880), (4360, 33144), (5232, 27620), (5524, 26160), (6540, 22096), (6905, 20928), (6976, 20715), (8286, 17440), (8720, 16572), (10464, 13810), (11048, 13080)]