79724040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60397}}^1$

素因数の和:60422

約数の個数: 64

約数和(自身を含む): 260919360

約数和(自身を除く): 181195320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 60397, 120794, 181191, 241588, 301985, 362382, 483176, 603970, 664367, 724764, 905955, 1207940, 1328734, 1449528, 1811910, 1993101, 2415880, 2657468, 3321835, 3623820, 3986202, 5314936, 6643670, 7247640, 7972404, 9965505, 13287340, 15944808, 19931010, 26574680, 39862020, 79724040]

約数ペア:

[(1, 79724040), (2, 39862020), (3, 26574680), (4, 19931010), (5, 15944808), (6, 13287340), (8, 9965505), (10, 7972404), (11, 7247640), (12, 6643670), (15, 5314936), (20, 3986202), (22, 3623820), (24, 3321835), (30, 2657468), (33, 2415880), (40, 1993101), (44, 1811910), (55, 1449528), (60, 1328734), (66, 1207940), (88, 905955), (110, 724764), (120, 664367), (132, 603970), (165, 483176), (220, 362382), (264, 301985), (330, 241588), (440, 181191), (660, 120794), (1320, 60397)]