12747444240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1435523}}^1$

素因数の和:1435576

約数の個数: 80

約数和(自身を含む): 40585134528

約数和(自身を除く): 27837690288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 1435523, 2871046, 4306569, 5742092, 7177615, 8613138, 11484184, 14355230, 17226276, 21532845, 22968368, 28710460, 34452552, 43065690, 53114351, 57420920, 68905104, 86131380, 106228702, 114841840, 159343053, 172262760, 212457404, 265571755, 318686106, 344525520, 424914808, 531143510, 637372212, 796715265, 849829616, 1062287020, 1274744424, 1593430530, 2124574040, 2549488848, 3186861060, 4249148080, 6373722120, 12747444240]

約数ペア:

[(1, 12747444240), (2, 6373722120), (3, 4249148080), (4, 3186861060), (5, 2549488848), (6, 2124574040), (8, 1593430530), (10, 1274744424), (12, 1062287020), (15, 849829616), (16, 796715265), (20, 637372212), (24, 531143510), (30, 424914808), (37, 344525520), (40, 318686106), (48, 265571755), (60, 212457404), (74, 172262760), (80, 159343053), (111, 114841840), (120, 106228702), (148, 86131380), (185, 68905104), (222, 57420920), (240, 53114351), (296, 43065690), (370, 34452552), (444, 28710460), (555, 22968368), (592, 21532845), (740, 17226276), (888, 14355230), (1110, 11484184), (1480, 8613138), (1776, 7177615), (2220, 5742092), (2960, 4306569), (4440, 2871046), (8880, 1435523)]