79040280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59879}}^1$

素因数の和:59904

約数の個数: 64

約数和(自身を含む): 258681600

約数和(自身を除く): 179641320

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, 59879, 119758, 179637, 239516, 299395, 359274, 479032, 598790, 658669, 718548, 898185, 1197580, 1317338, 1437096, 1796370, 1976007, 2395160, 2634676, 3293345, 3592740, 3952014, 5269352, 6586690, 7185480, 7904028, 9880035, 13173380, 15808056, 19760070, 26346760, 39520140, 79040280]

約数ペア:

[(1, 79040280), (2, 39520140), (3, 26346760), (4, 19760070), (5, 15808056), (6, 13173380), (8, 9880035), (10, 7904028), (11, 7185480), (12, 6586690), (15, 5269352), (20, 3952014), (22, 3592740), (24, 3293345), (30, 2634676), (33, 2395160), (40, 1976007), (44, 1796370), (55, 1437096), (60, 1317338), (66, 1197580), (88, 898185), (110, 718548), (120, 658669), (132, 598790), (165, 479032), (220, 359274), (264, 299395), (330, 239516), (440, 179637), (660, 119758), (1320, 59879)]