616758120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{155747}}^1$

素因数の和:155775

約数の個数: 96

約数和(自身を含む): 2186701920

約数和(自身を除く): 1569943800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 155747, 311494, 467241, 622988, 778735, 934482, 1245976, 1401723, 1557470, 1713217, 1868964, 2336205, 2803446, 3114940, 3426434, 3737928, 4672410, 5139651, 5606892, 6229880, 6852868, 7008615, 8566085, 9344820, 10279302, 11213784, 13705736, 14017230, 15418953, 17132170, 18689640, 20558604, 25698255, 28034460, 30837906, 34264340, 41117208, 51396510, 56068920, 61675812, 68528680, 77094765, 102793020, 123351624, 154189530, 205586040, 308379060, 616758120]

約数ペア:

[(1, 616758120), (2, 308379060), (3, 205586040), (4, 154189530), (5, 123351624), (6, 102793020), (8, 77094765), (9, 68528680), (10, 61675812), (11, 56068920), (12, 51396510), (15, 41117208), (18, 34264340), (20, 30837906), (22, 28034460), (24, 25698255), (30, 20558604), (33, 18689640), (36, 17132170), (40, 15418953), (44, 14017230), (45, 13705736), (55, 11213784), (60, 10279302), (66, 9344820), (72, 8566085), (88, 7008615), (90, 6852868), (99, 6229880), (110, 5606892), (120, 5139651), (132, 4672410), (165, 3737928), (180, 3426434), (198, 3114940), (220, 2803446), (264, 2336205), (330, 1868964), (360, 1713217), (396, 1557470), (440, 1401723), (495, 1245976), (660, 934482), (792, 778735), (990, 622988), (1320, 467241), (1980, 311494), (3960, 155747)]