90462805920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{84551}}^1$

素因数の和:85315

約数の個数: 144

約数和(自身を含む): 309123464832

約数和(自身を除く): 218660658912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 743, 1440, 1486, 2229, 2972, 3715, 4458, 5944, 6687, 7430, 8916, 11145, 11888, 13374, 14860, 17832, 22290, 23776, 26748, 29720, 33435, 35664, 44580, 53496, 59440, 66870, 71328, 84551, 89160, 106992, 118880, 133740, 169102, 178320, 213984, 253653, 267480, 338204, 356640, 422755, 507306, 534960, 676408, 760959, 845510, 1014612, 1069920, 1268265, 1352816, 1521918, 1691020, 2029224, 2536530, 2705632, 3043836, 3382040, 3804795, 4058448, 5073060, 6087672, 6764080, 7609590, 8116896, 10146120, 12175344, 13528160, 15219180, 20292240, 24350688, 30438360, 40584480, 60876720, 62821393, 121753440, 125642786, 188464179, 251285572, 314106965, 376928358, 502571144, 565392537, 628213930, 753856716, 942320895, 1005142288, 1130785074, 1256427860, 1507713432, 1884641790, 2010284576, 2261570148, 2512855720, 2826962685, 3015426864, 3769283580, 4523140296, 5025711440, 5653925370, 6030853728, 7538567160, 9046280592, 10051422880, 11307850740, 15077134320, 18092561184, 22615701480, 30154268640, 45231402960, 90462805920]

約数ペア:

[(1, 90462805920), (2, 45231402960), (3, 30154268640), (4, 22615701480), (5, 18092561184), (6, 15077134320), (8, 11307850740), (9, 10051422880), (10, 9046280592), (12, 7538567160), (15, 6030853728), (16, 5653925370), (18, 5025711440), (20, 4523140296), (24, 3769283580), (30, 3015426864), (32, 2826962685), (36, 2512855720), (40, 2261570148), (45, 2010284576), (48, 1884641790), (60, 1507713432), (72, 1256427860), (80, 1130785074), (90, 1005142288), (96, 942320895), (120, 753856716), (144, 628213930), (160, 565392537), (180, 502571144), (240, 376928358), (288, 314106965), (360, 251285572), (480, 188464179), (720, 125642786), (743, 121753440), (1440, 62821393), (1486, 60876720), (2229, 40584480), (2972, 30438360), (3715, 24350688), (4458, 20292240), (5944, 15219180), (6687, 13528160), (7430, 12175344), (8916, 10146120), (11145, 8116896), (11888, 7609590), (13374, 6764080), (14860, 6087672), (17832, 5073060), (22290, 4058448), (23776, 3804795), (26748, 3382040), (29720, 3043836), (33435, 2705632), (35664, 2536530), (44580, 2029224), (53496, 1691020), (59440, 1521918), (66870, 1352816), (71328, 1268265), (84551, 1069920), (89160, 1014612), (106992, 845510), (118880, 760959), (133740, 676408), (169102, 534960), (178320, 507306), (213984, 422755), (253653, 356640), (267480, 338204)]