3231180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 10155600

約数和(自身を除く): 6924420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 619, 870, 1044, 1238, 1305, 1740, 1857, 2476, 2610, 3095, 3714, 5220, 5571, 6190, 7428, 9285, 11142, 12380, 17951, 18570, 22284, 27855, 35902, 37140, 53853, 55710, 71804, 89755, 107706, 111420, 161559, 179510, 215412, 269265, 323118, 359020, 538530, 646236, 807795, 1077060, 1615590, 3231180]

約数ペア:

[(1, 3231180), (2, 1615590), (3, 1077060), (4, 807795), (5, 646236), (6, 538530), (9, 359020), (10, 323118), (12, 269265), (15, 215412), (18, 179510), (20, 161559), (29, 111420), (30, 107706), (36, 89755), (45, 71804), (58, 55710), (60, 53853), (87, 37140), (90, 35902), (116, 27855), (145, 22284), (174, 18570), (180, 17951), (261, 12380), (290, 11142), (348, 9285), (435, 7428), (522, 6190), (580, 5571), (619, 5220), (870, 3714), (1044, 3095), (1238, 2610), (1305, 2476), (1740, 1857)]