89422320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28661}}^1$

素因数の和:28690

約数の個数: 80

約数和(自身を含む): 298543392

約数和(自身を除く): 209121072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 28661, 57322, 85983, 114644, 143305, 171966, 229288, 286610, 343932, 372593, 429915, 458576, 573220, 687864, 745186, 859830, 1117779, 1146440, 1375728, 1490372, 1719660, 1862965, 2235558, 2292880, 2980744, 3439320, 3725930, 4471116, 5588895, 5961488, 6878640, 7451860, 8942232, 11177790, 14903720, 17884464, 22355580, 29807440, 44711160, 89422320]

約数ペア:

[(1, 89422320), (2, 44711160), (3, 29807440), (4, 22355580), (5, 17884464), (6, 14903720), (8, 11177790), (10, 8942232), (12, 7451860), (13, 6878640), (15, 5961488), (16, 5588895), (20, 4471116), (24, 3725930), (26, 3439320), (30, 2980744), (39, 2292880), (40, 2235558), (48, 1862965), (52, 1719660), (60, 1490372), (65, 1375728), (78, 1146440), (80, 1117779), (104, 859830), (120, 745186), (130, 687864), (156, 573220), (195, 458576), (208, 429915), (240, 372593), (260, 343932), (312, 286610), (390, 229288), (520, 171966), (624, 143305), (780, 114644), (1040, 85983), (1560, 57322), (3120, 28661)]