156795035640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2038417}}^1$

素因数の和:2039072

約数の個数: 64

約数和(自身を含む): 471119168160

約数和(自身を除く): 314324132520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 641, 1282, 1923, 2564, 3205, 3846, 5128, 6410, 7692, 9615, 12820, 15384, 19230, 25640, 38460, 76920, 2038417, 4076834, 6115251, 8153668, 10192085, 12230502, 16307336, 20384170, 24461004, 30576255, 40768340, 48922008, 61152510, 81536680, 122305020, 244610040, 1306625297, 2613250594, 3919875891, 5226501188, 6533126485, 7839751782, 10453002376, 13066252970, 15679503564, 19599379455, 26132505940, 31359007128, 39198758910, 52265011880, 78397517820, 156795035640]

約数ペア:

[(1, 156795035640), (2, 78397517820), (3, 52265011880), (4, 39198758910), (5, 31359007128), (6, 26132505940), (8, 19599379455), (10, 15679503564), (12, 13066252970), (15, 10453002376), (20, 7839751782), (24, 6533126485), (30, 5226501188), (40, 3919875891), (60, 2613250594), (120, 1306625297), (641, 244610040), (1282, 122305020), (1923, 81536680), (2564, 61152510), (3205, 48922008), (3846, 40768340), (5128, 30576255), (6410, 24461004), (7692, 20384170), (9615, 16307336), (12820, 12230502), (15384, 10192085), (19230, 8153668), (25640, 6115251), (38460, 4076834), (76920, 2038417)]