30959360

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 108

約数和(自身を含む): 79433928

約数和(自身を除く): 48474568

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 67, 76, 80, 95, 128, 134, 152, 160, 190, 256, 268, 304, 320, 335, 361, 380, 536, 608, 640, 670, 722, 760, 1072, 1216, 1273, 1280, 1340, 1444, 1520, 1805, 2144, 2432, 2546, 2680, 2888, 3040, 3610, 4288, 4864, 5092, 5360, 5776, 6080, 6365, 7220, 8576, 10184, 10720, 11552, 12160, 12730, 14440, 17152, 20368, 21440, 23104, 24187, 24320, 25460, 28880, 40736, 42880, 46208, 48374, 50920, 57760, 81472, 85760, 92416, 96748, 101840, 115520, 120935, 162944, 193496, 203680, 231040, 241870, 325888, 386992, 407360, 462080, 483740, 773984, 814720, 967480, 1547968, 1629440, 1934960, 3095936, 3869920, 6191872, 7739840, 15479680, 30959360]

約数ペア:

[(1, 30959360), (2, 15479680), (4, 7739840), (5, 6191872), (8, 3869920), (10, 3095936), (16, 1934960), (19, 1629440), (20, 1547968), (32, 967480), (38, 814720), (40, 773984), (64, 483740), (67, 462080), (76, 407360), (80, 386992), (95, 325888), (128, 241870), (134, 231040), (152, 203680), (160, 193496), (190, 162944), (256, 120935), (268, 115520), (304, 101840), (320, 96748), (335, 92416), (361, 85760), (380, 81472), (536, 57760), (608, 50920), (640, 48374), (670, 46208), (722, 42880), (760, 40736), (1072, 28880), (1216, 25460), (1273, 24320), (1280, 24187), (1340, 23104), (1444, 21440), (1520, 20368), (1805, 17152), (2144, 14440), (2432, 12730), (2546, 12160), (2680, 11552), (2888, 10720), (3040, 10184), (3610, 8576), (4288, 7220), (4864, 6365), (5092, 6080), (5360, 5776)]