91318320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:720

約数の個数: 160

約数和(自身を含む): 319741440

約数和(自身を除く): 228423120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 603, 631, 670, 720, 804, 1005, 1072, 1080, 1206, 1262, 1340, 1608, 1809, 1893, 2010, 2160, 2412, 2524, 2680, 3015, 3155, 3216, 3618, 3786, 4020, 4824, 5048, 5360, 5679, 6030, 6310, 7236, 7572, 8040, 9045, 9465, 9648, 10096, 11358, 12060, 12620, 14472, 15144, 16080, 17037, 18090, 18930, 22716, 24120, 25240, 28395, 28944, 30288, 34074, 36180, 37860, 42277, 45432, 48240, 50480, 56790, 68148, 72360, 75720, 84554, 85185, 90864, 113580, 126831, 136296, 144720, 151440, 169108, 170370, 211385, 227160, 253662, 272592, 338216, 340740, 380493, 422770, 454320, 507324, 634155, 676432, 681480, 760986, 845540, 1014648, 1141479, 1268310, 1362960, 1521972, 1691080, 1902465, 2029296, 2282958, 2536620, 3043944, 3382160, 3804930, 4565916, 5073240, 5707395, 6087888, 7609860, 9131832, 10146480, 11414790, 15219720, 18263664, 22829580, 30439440, 45659160, 91318320]

約数ペア:

[(1, 91318320), (2, 45659160), (3, 30439440), (4, 22829580), (5, 18263664), (6, 15219720), (8, 11414790), (9, 10146480), (10, 9131832), (12, 7609860), (15, 6087888), (16, 5707395), (18, 5073240), (20, 4565916), (24, 3804930), (27, 3382160), (30, 3043944), (36, 2536620), (40, 2282958), (45, 2029296), (48, 1902465), (54, 1691080), (60, 1521972), (67, 1362960), (72, 1268310), (80, 1141479), (90, 1014648), (108, 845540), (120, 760986), (134, 681480), (135, 676432), (144, 634155), (180, 507324), (201, 454320), (216, 422770), (240, 380493), (268, 340740), (270, 338216), (335, 272592), (360, 253662), (402, 227160), (432, 211385), (536, 170370), (540, 169108), (603, 151440), (631, 144720), (670, 136296), (720, 126831), (804, 113580), (1005, 90864), (1072, 85185), (1080, 84554), (1206, 75720), (1262, 72360), (1340, 68148), (1608, 56790), (1809, 50480), (1893, 48240), (2010, 45432), (2160, 42277), (2412, 37860), (2524, 36180), (2680, 34074), (3015, 30288), (3155, 28944), (3216, 28395), (3618, 25240), (3786, 24120), (4020, 22716), (4824, 18930), (5048, 18090), (5360, 17037), (5679, 16080), (6030, 15144), (6310, 14472), (7236, 12620), (7572, 12060), (8040, 11358), (9045, 10096), (9465, 9648)]