1454810880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{863}}^1$

素因数の和:1326

約数の個数: 144

約数和(自身を含む): 4662282240

約数和(自身を除く): 3207471360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 439, 480, 640, 768, 863, 878, 960, 1280, 1317, 1726, 1756, 1920, 2195, 2589, 2634, 3452, 3512, 3840, 4315, 4390, 5178, 5268, 6585, 6904, 7024, 8630, 8780, 10356, 10536, 12945, 13170, 13808, 14048, 17260, 17560, 20712, 21072, 25890, 26340, 27616, 28096, 34520, 35120, 41424, 42144, 51780, 52680, 55232, 56192, 69040, 70240, 82848, 84288, 103560, 105360, 110464, 112384, 138080, 140480, 165696, 168576, 207120, 210720, 220928, 276160, 280960, 331392, 337152, 378857, 414240, 421440, 552320, 561920, 662784, 757714, 828480, 842880, 1104640, 1136571, 1515428, 1656960, 1685760, 1894285, 2273142, 3030856, 3313920, 3788570, 4546284, 5682855, 6061712, 7577140, 9092568, 11365710, 12123424, 15154280, 18185136, 22731420, 24246848, 30308560, 36370272, 45462840, 48493696, 60617120, 72740544, 90925680, 96987392, 121234240, 145481088, 181851360, 242468480, 290962176, 363702720, 484936960, 727405440, 1454810880]

約数ペア:

[(1, 1454810880), (2, 727405440), (3, 484936960), (4, 363702720), (5, 290962176), (6, 242468480), (8, 181851360), (10, 145481088), (12, 121234240), (15, 96987392), (16, 90925680), (20, 72740544), (24, 60617120), (30, 48493696), (32, 45462840), (40, 36370272), (48, 30308560), (60, 24246848), (64, 22731420), (80, 18185136), (96, 15154280), (120, 12123424), (128, 11365710), (160, 9092568), (192, 7577140), (240, 6061712), (256, 5682855), (320, 4546284), (384, 3788570), (439, 3313920), (480, 3030856), (640, 2273142), (768, 1894285), (863, 1685760), (878, 1656960), (960, 1515428), (1280, 1136571), (1317, 1104640), (1726, 842880), (1756, 828480), (1920, 757714), (2195, 662784), (2589, 561920), (2634, 552320), (3452, 421440), (3512, 414240), (3840, 378857), (4315, 337152), (4390, 331392), (5178, 280960), (5268, 276160), (6585, 220928), (6904, 210720), (7024, 207120), (8630, 168576), (8780, 165696), (10356, 140480), (10536, 138080), (12945, 112384), (13170, 110464), (13808, 105360), (14048, 103560), (17260, 84288), (17560, 82848), (20712, 70240), (21072, 69040), (25890, 56192), (26340, 55232), (27616, 52680), (28096, 51780), (34520, 42144), (35120, 41424)]