264198840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{11527}}^1$

素因数の和:11732

約数の個数: 64

約数和(自身を含む): 796815360

約数和(自身を除く): 532616520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 11460, 11527, 22920, 23054, 34581, 46108, 57635, 69162, 92216, 115270, 138324, 172905, 230540, 276648, 345810, 461080, 691620, 1383240, 2201657, 4403314, 6604971, 8806628, 11008285, 13209942, 17613256, 22016570, 26419884, 33024855, 44033140, 52839768, 66049710, 88066280, 132099420, 264198840]

約数ペア:

[(1, 264198840), (2, 132099420), (3, 88066280), (4, 66049710), (5, 52839768), (6, 44033140), (8, 33024855), (10, 26419884), (12, 22016570), (15, 17613256), (20, 13209942), (24, 11008285), (30, 8806628), (40, 6604971), (60, 4403314), (120, 2201657), (191, 1383240), (382, 691620), (573, 461080), (764, 345810), (955, 276648), (1146, 230540), (1528, 172905), (1910, 138324), (2292, 115270), (2865, 92216), (3820, 69162), (4584, 57635), (5730, 46108), (7640, 34581), (11460, 23054), (11527, 22920)]