286495920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{132637}}^1$

素因数の和:132659

約数の個数: 80

約数和(自身を含む): 986826720

約数和(自身を除く): 700330800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 132637, 265274, 397911, 530548, 663185, 795822, 1061096, 1193733, 1326370, 1591644, 1989555, 2122192, 2387466, 2652740, 3183288, 3581199, 3979110, 4774932, 5305480, 5968665, 6366576, 7162398, 7958220, 9549864, 10610960, 11937330, 14324796, 15916440, 17905995, 19099728, 23874660, 28649592, 31832880, 35811990, 47749320, 57299184, 71623980, 95498640, 143247960, 286495920]

約数ペア:

[(1, 286495920), (2, 143247960), (3, 95498640), (4, 71623980), (5, 57299184), (6, 47749320), (8, 35811990), (9, 31832880), (10, 28649592), (12, 23874660), (15, 19099728), (16, 17905995), (18, 15916440), (20, 14324796), (24, 11937330), (27, 10610960), (30, 9549864), (36, 7958220), (40, 7162398), (45, 6366576), (48, 5968665), (54, 5305480), (60, 4774932), (72, 3979110), (80, 3581199), (90, 3183288), (108, 2652740), (120, 2387466), (135, 2122192), (144, 1989555), (180, 1591644), (216, 1326370), (240, 1193733), (270, 1061096), (360, 795822), (432, 663185), (540, 530548), (720, 397911), (1080, 265274), (2160, 132637)]