85319040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1260

約数の個数: 128

約数和(自身を含む): 279537120

約数和(自身を除く): 194218080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1201, 1480, 1776, 1920, 2220, 2368, 2402, 2960, 3552, 3603, 4440, 4736, 4804, 5920, 6005, 7104, 7206, 8880, 9608, 11840, 12010, 14208, 14412, 17760, 18015, 19216, 23680, 24020, 28824, 35520, 36030, 38432, 44437, 48040, 57648, 71040, 72060, 76864, 88874, 96080, 115296, 133311, 144120, 153728, 177748, 192160, 222185, 230592, 266622, 288240, 355496, 384320, 444370, 461184, 533244, 576480, 666555, 710992, 768640, 888740, 1066488, 1152960, 1333110, 1421984, 1777480, 2132976, 2305920, 2666220, 2843968, 3554960, 4265952, 5332440, 5687936, 7109920, 8531904, 10664880, 14219840, 17063808, 21329760, 28439680, 42659520, 85319040]

約数ペア:

[(1, 85319040), (2, 42659520), (3, 28439680), (4, 21329760), (5, 17063808), (6, 14219840), (8, 10664880), (10, 8531904), (12, 7109920), (15, 5687936), (16, 5332440), (20, 4265952), (24, 3554960), (30, 2843968), (32, 2666220), (37, 2305920), (40, 2132976), (48, 1777480), (60, 1421984), (64, 1333110), (74, 1152960), (80, 1066488), (96, 888740), (111, 768640), (120, 710992), (128, 666555), (148, 576480), (160, 533244), (185, 461184), (192, 444370), (222, 384320), (240, 355496), (296, 288240), (320, 266622), (370, 230592), (384, 222185), (444, 192160), (480, 177748), (555, 153728), (592, 144120), (640, 133311), (740, 115296), (888, 96080), (960, 88874), (1110, 76864), (1184, 72060), (1201, 71040), (1480, 57648), (1776, 48040), (1920, 44437), (2220, 38432), (2368, 36030), (2402, 35520), (2960, 28824), (3552, 24020), (3603, 23680), (4440, 19216), (4736, 18015), (4804, 17760), (5920, 14412), (6005, 14208), (7104, 12010), (7206, 11840), (8880, 9608)]