360801920

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 911831040

約数和(自身を除く): 551029120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 127, 128, 160, 184, 193, 230, 254, 320, 368, 386, 460, 508, 635, 640, 736, 772, 920, 965, 1016, 1270, 1472, 1544, 1840, 1930, 2032, 2540, 2921, 2944, 3088, 3680, 3860, 4064, 4439, 5080, 5842, 6176, 7360, 7720, 8128, 8878, 10160, 11684, 12352, 14605, 14720, 15440, 16256, 17756, 20320, 22195, 23368, 24511, 24704, 29210, 30880, 35512, 40640, 44390, 46736, 49022, 58420, 61760, 71024, 81280, 88780, 93472, 98044, 116840, 122555, 123520, 142048, 177560, 186944, 196088, 233680, 245110, 284096, 355120, 373888, 392176, 467360, 490220, 563753, 568192, 710240, 784352, 934720, 980440, 1127506, 1420480, 1568704, 1869440, 1960880, 2255012, 2818765, 2840960, 3137408, 3921760, 4510024, 5637530, 7843520, 9020048, 11275060, 15687040, 18040096, 22550120, 36080192, 45100240, 72160384, 90200480, 180400960, 360801920]

約数ペア:

[(1, 360801920), (2, 180400960), (4, 90200480), (5, 72160384), (8, 45100240), (10, 36080192), (16, 22550120), (20, 18040096), (23, 15687040), (32, 11275060), (40, 9020048), (46, 7843520), (64, 5637530), (80, 4510024), (92, 3921760), (115, 3137408), (127, 2840960), (128, 2818765), (160, 2255012), (184, 1960880), (193, 1869440), (230, 1568704), (254, 1420480), (320, 1127506), (368, 980440), (386, 934720), (460, 784352), (508, 710240), (635, 568192), (640, 563753), (736, 490220), (772, 467360), (920, 392176), (965, 373888), (1016, 355120), (1270, 284096), (1472, 245110), (1544, 233680), (1840, 196088), (1930, 186944), (2032, 177560), (2540, 142048), (2921, 123520), (2944, 122555), (3088, 116840), (3680, 98044), (3860, 93472), (4064, 88780), (4439, 81280), (5080, 71024), (5842, 61760), (6176, 58420), (7360, 49022), (7720, 46736), (8128, 44390), (8878, 40640), (10160, 35512), (11684, 30880), (12352, 29210), (14605, 24704), (14720, 24511), (15440, 23368), (16256, 22195), (17756, 20320)]