415991040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1004

約数の個数: 144

約数和(自身を含む): 1340602368

約数和(自身を除く): 924611328

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, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 853, 960, 1016, 1270, 1280, 1524, 1706, 1905, 1920, 2032, 2540, 2559, 3048, 3412, 3810, 3840, 4064, 4265, 5080, 5118, 6096, 6824, 7620, 8128, 8530, 10160, 10236, 12192, 12795, 13648, 15240, 16256, 17060, 20320, 20472, 24384, 25590, 27296, 30480, 32512, 34120, 40640, 40944, 48768, 51180, 54592, 60960, 68240, 81280, 81888, 97536, 102360, 108331, 109184, 121920, 136480, 162560, 163776, 204720, 216662, 218368, 243840, 272960, 324993, 327552, 409440, 433324, 487680, 541655, 545920, 649986, 655104, 818880, 866648, 1083310, 1091840, 1299972, 1624965, 1637760, 1733296, 2166620, 2599944, 3249930, 3275520, 3466592, 4333240, 5199888, 6499860, 6933184, 8666480, 10399776, 12999720, 13866368, 17332960, 20799552, 25999440, 27732736, 34665920, 41599104, 51998880, 69331840, 83198208, 103997760, 138663680, 207995520, 415991040]

約数ペア:

[(1, 415991040), (2, 207995520), (3, 138663680), (4, 103997760), (5, 83198208), (6, 69331840), (8, 51998880), (10, 41599104), (12, 34665920), (15, 27732736), (16, 25999440), (20, 20799552), (24, 17332960), (30, 13866368), (32, 12999720), (40, 10399776), (48, 8666480), (60, 6933184), (64, 6499860), (80, 5199888), (96, 4333240), (120, 3466592), (127, 3275520), (128, 3249930), (160, 2599944), (192, 2166620), (240, 1733296), (254, 1637760), (256, 1624965), (320, 1299972), (381, 1091840), (384, 1083310), (480, 866648), (508, 818880), (635, 655104), (640, 649986), (762, 545920), (768, 541655), (853, 487680), (960, 433324), (1016, 409440), (1270, 327552), (1280, 324993), (1524, 272960), (1706, 243840), (1905, 218368), (1920, 216662), (2032, 204720), (2540, 163776), (2559, 162560), (3048, 136480), (3412, 121920), (3810, 109184), (3840, 108331), (4064, 102360), (4265, 97536), (5080, 81888), (5118, 81280), (6096, 68240), (6824, 60960), (7620, 54592), (8128, 51180), (8530, 48768), (10160, 40944), (10236, 40640), (12192, 34120), (12795, 32512), (13648, 30480), (15240, 27296), (16256, 25590), (17060, 24384), (20320, 20472)]