245912640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2017}}^1$

素因数の和:2164

約数の個数: 112

約数和(自身を含む): 787310592

約数和(自身を除く): 541397952

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, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2017, 2032, 2540, 3048, 3810, 4034, 4064, 5080, 6051, 6096, 7620, 8068, 8128, 10085, 10160, 12102, 12192, 15240, 16136, 20170, 20320, 24204, 24384, 30255, 30480, 32272, 40340, 40640, 48408, 60510, 60960, 64544, 80680, 96816, 121020, 121920, 129088, 161360, 193632, 242040, 256159, 322720, 387264, 484080, 512318, 645440, 768477, 968160, 1024636, 1280795, 1536954, 1936320, 2049272, 2561590, 3073908, 3842385, 4098544, 5123180, 6147816, 7684770, 8197088, 10246360, 12295632, 15369540, 16394176, 20492720, 24591264, 30739080, 40985440, 49182528, 61478160, 81970880, 122956320, 245912640]

約数ペア:

[(1, 245912640), (2, 122956320), (3, 81970880), (4, 61478160), (5, 49182528), (6, 40985440), (8, 30739080), (10, 24591264), (12, 20492720), (15, 16394176), (16, 15369540), (20, 12295632), (24, 10246360), (30, 8197088), (32, 7684770), (40, 6147816), (48, 5123180), (60, 4098544), (64, 3842385), (80, 3073908), (96, 2561590), (120, 2049272), (127, 1936320), (160, 1536954), (192, 1280795), (240, 1024636), (254, 968160), (320, 768477), (381, 645440), (480, 512318), (508, 484080), (635, 387264), (762, 322720), (960, 256159), (1016, 242040), (1270, 193632), (1524, 161360), (1905, 129088), (2017, 121920), (2032, 121020), (2540, 96816), (3048, 80680), (3810, 64544), (4034, 60960), (4064, 60510), (5080, 48408), (6051, 40640), (6096, 40340), (7620, 32272), (8068, 30480), (8128, 30255), (10085, 24384), (10160, 24204), (12102, 20320), (12192, 20170), (15240, 16136)]