15021160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4877}}^1$

素因数の和:4906

約数の個数: 64

約数和(自身を含む): 42145920

約数和(自身を除く): 27124760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 4877, 9754, 19508, 24385, 34139, 39016, 48770, 53647, 68278, 97540, 107294, 136556, 170695, 195080, 214588, 268235, 273112, 341390, 375529, 429176, 536470, 682780, 751058, 1072940, 1365560, 1502116, 1877645, 2145880, 3004232, 3755290, 7510580, 15021160]

約数ペア:

[(1, 15021160), (2, 7510580), (4, 3755290), (5, 3004232), (7, 2145880), (8, 1877645), (10, 1502116), (11, 1365560), (14, 1072940), (20, 751058), (22, 682780), (28, 536470), (35, 429176), (40, 375529), (44, 341390), (55, 273112), (56, 268235), (70, 214588), (77, 195080), (88, 170695), (110, 136556), (140, 107294), (154, 97540), (220, 68278), (280, 53647), (308, 48770), (385, 39016), (440, 34139), (616, 24385), (770, 19508), (1540, 9754), (3080, 4877)]