7604240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 20808192

約数和(自身を除く): 13203952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 367, 370, 518, 560, 592, 734, 740, 1036, 1295, 1468, 1480, 1835, 2072, 2569, 2590, 2936, 2960, 3670, 4144, 5138, 5180, 5872, 7340, 10276, 10360, 12845, 13579, 14680, 20552, 20720, 25690, 27158, 29360, 41104, 51380, 54316, 67895, 95053, 102760, 108632, 135790, 190106, 205520, 217264, 271580, 380212, 475265, 543160, 760424, 950530, 1086320, 1520848, 1901060, 3802120, 7604240]

約数ペア:

[(1, 7604240), (2, 3802120), (4, 1901060), (5, 1520848), (7, 1086320), (8, 950530), (10, 760424), (14, 543160), (16, 475265), (20, 380212), (28, 271580), (35, 217264), (37, 205520), (40, 190106), (56, 135790), (70, 108632), (74, 102760), (80, 95053), (112, 67895), (140, 54316), (148, 51380), (185, 41104), (259, 29360), (280, 27158), (296, 25690), (367, 20720), (370, 20552), (518, 14680), (560, 13579), (592, 12845), (734, 10360), (740, 10276), (1036, 7340), (1295, 5872), (1468, 5180), (1480, 5138), (1835, 4144), (2072, 3670), (2569, 2960), (2590, 2936)]