89852880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:989

約数の個数: 160

約数和(自身を含む): 309980160

約数和(自身を除く): 220127280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 929, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1858, 1860, 2015, 2418, 2480, 2787, 3120, 3224, 3716, 3720, 4030, 4645, 4836, 5574, 6045, 6448, 7432, 7440, 8060, 9290, 9672, 11148, 12077, 12090, 13935, 14864, 16120, 18580, 19344, 22296, 24154, 24180, 27870, 28799, 32240, 36231, 37160, 44592, 48308, 48360, 55740, 57598, 60385, 72462, 74320, 86397, 96616, 96720, 111480, 115196, 120770, 143995, 144924, 172794, 181155, 193232, 222960, 230392, 241540, 287990, 289848, 345588, 362310, 374387, 431985, 460784, 483080, 575980, 579696, 691176, 724620, 748774, 863970, 966160, 1123161, 1151960, 1382352, 1449240, 1497548, 1727940, 1871935, 2246322, 2303920, 2898480, 2995096, 3455880, 3743870, 4492644, 5615805, 5990192, 6911760, 7487740, 8985288, 11231610, 14975480, 17970576, 22463220, 29950960, 44926440, 89852880]

約数ペア:

[(1, 89852880), (2, 44926440), (3, 29950960), (4, 22463220), (5, 17970576), (6, 14975480), (8, 11231610), (10, 8985288), (12, 7487740), (13, 6911760), (15, 5990192), (16, 5615805), (20, 4492644), (24, 3743870), (26, 3455880), (30, 2995096), (31, 2898480), (39, 2303920), (40, 2246322), (48, 1871935), (52, 1727940), (60, 1497548), (62, 1449240), (65, 1382352), (78, 1151960), (80, 1123161), (93, 966160), (104, 863970), (120, 748774), (124, 724620), (130, 691176), (155, 579696), (156, 575980), (186, 483080), (195, 460784), (208, 431985), (240, 374387), (248, 362310), (260, 345588), (310, 289848), (312, 287990), (372, 241540), (390, 230392), (403, 222960), (465, 193232), (496, 181155), (520, 172794), (620, 144924), (624, 143995), (744, 120770), (780, 115196), (806, 111480), (929, 96720), (930, 96616), (1040, 86397), (1209, 74320), (1240, 72462), (1488, 60385), (1560, 57598), (1612, 55740), (1858, 48360), (1860, 48308), (2015, 44592), (2418, 37160), (2480, 36231), (2787, 32240), (3120, 28799), (3224, 27870), (3716, 24180), (3720, 24154), (4030, 22296), (4645, 19344), (4836, 18580), (5574, 16120), (6045, 14864), (6448, 13935), (7432, 12090), (7440, 12077), (8060, 11148), (9290, 9672)]