1269047040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{587}}^1$

素因数の和:1174

約数の個数: 144

約数和(自身を含む): 4067134848

約数和(自身を除く): 2798087808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 563, 587, 640, 768, 960, 1126, 1174, 1280, 1689, 1761, 1920, 2252, 2348, 2815, 2935, 3378, 3522, 3840, 4504, 4696, 5630, 5870, 6756, 7044, 8445, 8805, 9008, 9392, 11260, 11740, 13512, 14088, 16890, 17610, 18016, 18784, 22520, 23480, 27024, 28176, 33780, 35220, 36032, 37568, 45040, 46960, 54048, 56352, 67560, 70440, 72064, 75136, 90080, 93920, 108096, 112704, 135120, 140880, 144128, 150272, 180160, 187840, 216192, 225408, 270240, 281760, 330481, 360320, 375680, 432384, 450816, 540480, 563520, 660962, 720640, 751360, 991443, 1080960, 1127040, 1321924, 1652405, 1982886, 2161920, 2254080, 2643848, 3304810, 3965772, 4957215, 5287696, 6609620, 7931544, 9914430, 10575392, 13219240, 15863088, 19828860, 21150784, 26438480, 31726176, 39657720, 42301568, 52876960, 63452352, 79315440, 84603136, 105753920, 126904704, 158630880, 211507840, 253809408, 317261760, 423015680, 634523520, 1269047040]

約数ペア:

[(1, 1269047040), (2, 634523520), (3, 423015680), (4, 317261760), (5, 253809408), (6, 211507840), (8, 158630880), (10, 126904704), (12, 105753920), (15, 84603136), (16, 79315440), (20, 63452352), (24, 52876960), (30, 42301568), (32, 39657720), (40, 31726176), (48, 26438480), (60, 21150784), (64, 19828860), (80, 15863088), (96, 13219240), (120, 10575392), (128, 9914430), (160, 7931544), (192, 6609620), (240, 5287696), (256, 4957215), (320, 3965772), (384, 3304810), (480, 2643848), (563, 2254080), (587, 2161920), (640, 1982886), (768, 1652405), (960, 1321924), (1126, 1127040), (1174, 1080960), (1280, 991443), (1689, 751360), (1761, 720640), (1920, 660962), (2252, 563520), (2348, 540480), (2815, 450816), (2935, 432384), (3378, 375680), (3522, 360320), (3840, 330481), (4504, 281760), (4696, 270240), (5630, 225408), (5870, 216192), (6756, 187840), (7044, 180160), (8445, 150272), (8805, 144128), (9008, 140880), (9392, 135120), (11260, 112704), (11740, 108096), (13512, 93920), (14088, 90080), (16890, 75136), (17610, 72064), (18016, 70440), (18784, 67560), (22520, 56352), (23480, 54048), (27024, 46960), (28176, 45040), (33780, 37568), (35220, 36032)]