620288640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{953}}^1$

素因数の和:1091

約数の個数: 192

約数和(自身を含む): 2163156840

約数和(自身を除く): 1542868200

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, 64, 72, 80, 90, 96, 113, 120, 128, 144, 160, 180, 192, 226, 240, 288, 320, 339, 360, 384, 452, 480, 565, 576, 640, 678, 720, 904, 953, 960, 1017, 1130, 1152, 1356, 1440, 1695, 1808, 1906, 1920, 2034, 2260, 2712, 2859, 2880, 3390, 3616, 3812, 4068, 4520, 4765, 5085, 5424, 5718, 5760, 6780, 7232, 7624, 8136, 8577, 9040, 9530, 10170, 10848, 11436, 13560, 14295, 14464, 15248, 16272, 17154, 18080, 19060, 20340, 21696, 22872, 27120, 28590, 30496, 32544, 34308, 36160, 38120, 40680, 42885, 43392, 45744, 54240, 57180, 60992, 65088, 68616, 72320, 76240, 81360, 85770, 91488, 107689, 108480, 114360, 121984, 130176, 137232, 152480, 162720, 171540, 182976, 215378, 216960, 228720, 274464, 304960, 323067, 325440, 343080, 365952, 430756, 457440, 538445, 548928, 609920, 646134, 650880, 686160, 861512, 914880, 969201, 1076890, 1097856, 1292268, 1372320, 1615335, 1723024, 1829760, 1938402, 2153780, 2584536, 2744640, 3230670, 3446048, 3876804, 4307560, 4846005, 5169072, 5489280, 6461340, 6892096, 7753608, 8615120, 9692010, 10338144, 12922680, 13784192, 15507216, 17230240, 19384020, 20676288, 25845360, 31014432, 34460480, 38768040, 41352576, 51690720, 62028864, 68920960, 77536080, 103381440, 124057728, 155072160, 206762880, 310144320, 620288640]

約数ペア:

[(1, 620288640), (2, 310144320), (3, 206762880), (4, 155072160), (5, 124057728), (6, 103381440), (8, 77536080), (9, 68920960), (10, 62028864), (12, 51690720), (15, 41352576), (16, 38768040), (18, 34460480), (20, 31014432), (24, 25845360), (30, 20676288), (32, 19384020), (36, 17230240), (40, 15507216), (45, 13784192), (48, 12922680), (60, 10338144), (64, 9692010), (72, 8615120), (80, 7753608), (90, 6892096), (96, 6461340), (113, 5489280), (120, 5169072), (128, 4846005), (144, 4307560), (160, 3876804), (180, 3446048), (192, 3230670), (226, 2744640), (240, 2584536), (288, 2153780), (320, 1938402), (339, 1829760), (360, 1723024), (384, 1615335), (452, 1372320), (480, 1292268), (565, 1097856), (576, 1076890), (640, 969201), (678, 914880), (720, 861512), (904, 686160), (953, 650880), (960, 646134), (1017, 609920), (1130, 548928), (1152, 538445), (1356, 457440), (1440, 430756), (1695, 365952), (1808, 343080), (1906, 325440), (1920, 323067), (2034, 304960), (2260, 274464), (2712, 228720), (2859, 216960), (2880, 215378), (3390, 182976), (3616, 171540), (3812, 162720), (4068, 152480), (4520, 137232), (4765, 130176), (5085, 121984), (5424, 114360), (5718, 108480), (5760, 107689), (6780, 91488), (7232, 85770), (7624, 81360), (8136, 76240), (8577, 72320), (9040, 68616), (9530, 65088), (10170, 60992), (10848, 57180), (11436, 54240), (13560, 45744), (14295, 43392), (14464, 42885), (15248, 40680), (16272, 38120), (17154, 36160), (18080, 34308), (19060, 32544), (20340, 30496), (21696, 28590), (22872, 27120)]