109665840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19867}}^1$

素因数の和:19906

約数の個数: 80

約数和(自身を含む): 354763008

約数和(自身を除く): 245097168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 19867, 39734, 59601, 79468, 99335, 119202, 158936, 198670, 238404, 298005, 317872, 397340, 456941, 476808, 596010, 794680, 913882, 953616, 1192020, 1370823, 1589360, 1827764, 2284705, 2384040, 2741646, 3655528, 4569410, 4768080, 5483292, 6854115, 7311056, 9138820, 10966584, 13708230, 18277640, 21933168, 27416460, 36555280, 54832920, 109665840]

約数ペア:

[(1, 109665840), (2, 54832920), (3, 36555280), (4, 27416460), (5, 21933168), (6, 18277640), (8, 13708230), (10, 10966584), (12, 9138820), (15, 7311056), (16, 6854115), (20, 5483292), (23, 4768080), (24, 4569410), (30, 3655528), (40, 2741646), (46, 2384040), (48, 2284705), (60, 1827764), (69, 1589360), (80, 1370823), (92, 1192020), (115, 953616), (120, 913882), (138, 794680), (184, 596010), (230, 476808), (240, 456941), (276, 397340), (345, 317872), (368, 298005), (460, 238404), (552, 198670), (690, 158936), (920, 119202), (1104, 99335), (1380, 79468), (1840, 59601), (2760, 39734), (5520, 19867)]