1091402880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{568439}}^1$

素因数の和:568461

約数の個数: 64

約数和(自身を含む): 3478852800

約数和(自身を除く): 2387449920

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, 320, 384, 480, 640, 960, 1920, 568439, 1136878, 1705317, 2273756, 2842195, 3410634, 4547512, 5684390, 6821268, 8526585, 9095024, 11368780, 13642536, 17053170, 18190048, 22737560, 27285072, 34106340, 36380096, 45475120, 54570144, 68212680, 72760192, 90950240, 109140288, 136425360, 181900480, 218280576, 272850720, 363800960, 545701440, 1091402880]

約数ペア:

[(1, 1091402880), (2, 545701440), (3, 363800960), (4, 272850720), (5, 218280576), (6, 181900480), (8, 136425360), (10, 109140288), (12, 90950240), (15, 72760192), (16, 68212680), (20, 54570144), (24, 45475120), (30, 36380096), (32, 34106340), (40, 27285072), (48, 22737560), (60, 18190048), (64, 17053170), (80, 13642536), (96, 11368780), (120, 9095024), (128, 8526585), (160, 6821268), (192, 5684390), (240, 4547512), (320, 3410634), (384, 2842195), (480, 2273756), (640, 1705317), (960, 1136878), (1920, 568439)]