86391240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:807

約数の個数: 128

約数和(自身を含む): 283046400

約数和(自身を除く): 196655160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 195, 237, 260, 312, 316, 390, 395, 474, 520, 632, 701, 780, 790, 948, 1027, 1185, 1402, 1560, 1580, 1896, 2054, 2103, 2370, 2804, 3081, 3160, 3505, 4108, 4206, 4740, 5135, 5608, 6162, 7010, 8216, 8412, 9113, 9480, 10270, 10515, 12324, 14020, 15405, 16824, 18226, 20540, 21030, 24648, 27339, 28040, 30810, 36452, 41080, 42060, 45565, 54678, 55379, 61620, 72904, 84120, 91130, 109356, 110758, 123240, 136695, 166137, 182260, 218712, 221516, 273390, 276895, 332274, 364520, 443032, 546780, 553790, 664548, 719927, 830685, 1093560, 1107580, 1329096, 1439854, 1661370, 2159781, 2215160, 2879708, 3322740, 3599635, 4319562, 5759416, 6645480, 7199270, 8639124, 10798905, 14398540, 17278248, 21597810, 28797080, 43195620, 86391240]

約数ペア:

[(1, 86391240), (2, 43195620), (3, 28797080), (4, 21597810), (5, 17278248), (6, 14398540), (8, 10798905), (10, 8639124), (12, 7199270), (13, 6645480), (15, 5759416), (20, 4319562), (24, 3599635), (26, 3322740), (30, 2879708), (39, 2215160), (40, 2159781), (52, 1661370), (60, 1439854), (65, 1329096), (78, 1107580), (79, 1093560), (104, 830685), (120, 719927), (130, 664548), (156, 553790), (158, 546780), (195, 443032), (237, 364520), (260, 332274), (312, 276895), (316, 273390), (390, 221516), (395, 218712), (474, 182260), (520, 166137), (632, 136695), (701, 123240), (780, 110758), (790, 109356), (948, 91130), (1027, 84120), (1185, 72904), (1402, 61620), (1560, 55379), (1580, 54678), (1896, 45565), (2054, 42060), (2103, 41080), (2370, 36452), (2804, 30810), (3081, 28040), (3160, 27339), (3505, 24648), (4108, 21030), (4206, 20540), (4740, 18226), (5135, 16824), (5608, 15405), (6162, 14020), (7010, 12324), (8216, 10515), (8412, 10270), (9113, 9480)]