1377781080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{883193}}^1$

素因数の和:883220

約数の個数: 64

約数和(自身を含む): 4451297760

約数和(自身を除く): 3073516680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 883193, 1766386, 2649579, 3532772, 4415965, 5299158, 7065544, 8831930, 10598316, 11481509, 13247895, 17663860, 21196632, 22963018, 26495790, 34444527, 35327720, 45926036, 52991580, 57407545, 68889054, 91852072, 105983160, 114815090, 137778108, 172222635, 229630180, 275556216, 344445270, 459260360, 688890540, 1377781080]

約数ペア:

[(1, 1377781080), (2, 688890540), (3, 459260360), (4, 344445270), (5, 275556216), (6, 229630180), (8, 172222635), (10, 137778108), (12, 114815090), (13, 105983160), (15, 91852072), (20, 68889054), (24, 57407545), (26, 52991580), (30, 45926036), (39, 35327720), (40, 34444527), (52, 26495790), (60, 22963018), (65, 21196632), (78, 17663860), (104, 13247895), (120, 11481509), (130, 10598316), (156, 8831930), (195, 7065544), (260, 5299158), (312, 4415965), (390, 3532772), (520, 2649579), (780, 1766386), (1560, 883193)]