449377920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{78017}}^1$

素因数の和:78042

約数の個数: 96

約数和(自身を含む): 1551778020

約数和(自身を除く): 1102400100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 78017, 156034, 234051, 312068, 390085, 468102, 624136, 702153, 780170, 936204, 1170255, 1248272, 1404306, 1560340, 1872408, 2340510, 2496544, 2808612, 3120680, 3510765, 3744816, 4681020, 4993088, 5617224, 6241360, 7021530, 7489632, 9362040, 9986176, 11234448, 12482720, 14043060, 14979264, 18724080, 22468896, 24965440, 28086120, 29958528, 37448160, 44937792, 49930880, 56172240, 74896320, 89875584, 112344480, 149792640, 224688960, 449377920]

約数ペア:

[(1, 449377920), (2, 224688960), (3, 149792640), (4, 112344480), (5, 89875584), (6, 74896320), (8, 56172240), (9, 49930880), (10, 44937792), (12, 37448160), (15, 29958528), (16, 28086120), (18, 24965440), (20, 22468896), (24, 18724080), (30, 14979264), (32, 14043060), (36, 12482720), (40, 11234448), (45, 9986176), (48, 9362040), (60, 7489632), (64, 7021530), (72, 6241360), (80, 5617224), (90, 4993088), (96, 4681020), (120, 3744816), (128, 3510765), (144, 3120680), (160, 2808612), (180, 2496544), (192, 2340510), (240, 1872408), (288, 1560340), (320, 1404306), (360, 1248272), (384, 1170255), (480, 936204), (576, 780170), (640, 702153), (720, 624136), (960, 468102), (1152, 390085), (1440, 312068), (1920, 234051), (2880, 156034), (5760, 78017)]