89510640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 293124096

約数和(自身を除く): 203613456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 93, 106, 120, 124, 155, 159, 186, 212, 227, 240, 248, 265, 310, 318, 372, 424, 454, 465, 496, 530, 620, 636, 681, 744, 795, 848, 908, 930, 1060, 1135, 1240, 1272, 1362, 1488, 1590, 1643, 1816, 1860, 2120, 2270, 2480, 2544, 2724, 3180, 3286, 3405, 3632, 3720, 4240, 4540, 4929, 5448, 6360, 6572, 6810, 7037, 7440, 8215, 9080, 9858, 10896, 12031, 12720, 13144, 13620, 14074, 16430, 18160, 19716, 21111, 24062, 24645, 26288, 27240, 28148, 32860, 35185, 36093, 39432, 42222, 48124, 49290, 54480, 56296, 60155, 65720, 70370, 72186, 78864, 84444, 96248, 98580, 105555, 112592, 120310, 131440, 140740, 144372, 168888, 180465, 192496, 197160, 211110, 240620, 281480, 288744, 337776, 360930, 372961, 394320, 422220, 481240, 562960, 577488, 721860, 745922, 844440, 962480, 1118883, 1443720, 1491844, 1688880, 1864805, 2237766, 2887440, 2983688, 3729610, 4475532, 5594415, 5967376, 7459220, 8951064, 11188830, 14918440, 17902128, 22377660, 29836880, 44755320, 89510640]

約数ペア:

[(1, 89510640), (2, 44755320), (3, 29836880), (4, 22377660), (5, 17902128), (6, 14918440), (8, 11188830), (10, 8951064), (12, 7459220), (15, 5967376), (16, 5594415), (20, 4475532), (24, 3729610), (30, 2983688), (31, 2887440), (40, 2237766), (48, 1864805), (53, 1688880), (60, 1491844), (62, 1443720), (80, 1118883), (93, 962480), (106, 844440), (120, 745922), (124, 721860), (155, 577488), (159, 562960), (186, 481240), (212, 422220), (227, 394320), (240, 372961), (248, 360930), (265, 337776), (310, 288744), (318, 281480), (372, 240620), (424, 211110), (454, 197160), (465, 192496), (496, 180465), (530, 168888), (620, 144372), (636, 140740), (681, 131440), (744, 120310), (795, 112592), (848, 105555), (908, 98580), (930, 96248), (1060, 84444), (1135, 78864), (1240, 72186), (1272, 70370), (1362, 65720), (1488, 60155), (1590, 56296), (1643, 54480), (1816, 49290), (1860, 48124), (2120, 42222), (2270, 39432), (2480, 36093), (2544, 35185), (2724, 32860), (3180, 28148), (3286, 27240), (3405, 26288), (3632, 24645), (3720, 24062), (4240, 21111), (4540, 19716), (4929, 18160), (5448, 16430), (6360, 14074), (6572, 13620), (6810, 13144), (7037, 12720), (7440, 12031), (8215, 10896), (9080, 9858)]