2020632960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1052413}}^1$

素因数の和:1052435

約数の個数: 64

約数和(自身を含む): 6440773680

約数和(自身を除く): 4420140720

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, 1052413, 2104826, 3157239, 4209652, 5262065, 6314478, 8419304, 10524130, 12628956, 15786195, 16838608, 21048260, 25257912, 31572390, 33677216, 42096520, 50515824, 63144780, 67354432, 84193040, 101031648, 126289560, 134708864, 168386080, 202063296, 252579120, 336772160, 404126592, 505158240, 673544320, 1010316480, 2020632960]

約数ペア:

[(1, 2020632960), (2, 1010316480), (3, 673544320), (4, 505158240), (5, 404126592), (6, 336772160), (8, 252579120), (10, 202063296), (12, 168386080), (15, 134708864), (16, 126289560), (20, 101031648), (24, 84193040), (30, 67354432), (32, 63144780), (40, 50515824), (48, 42096520), (60, 33677216), (64, 31572390), (80, 25257912), (96, 21048260), (120, 16838608), (128, 15786195), (160, 12628956), (192, 10524130), (240, 8419304), (320, 6314478), (384, 5262065), (480, 4209652), (640, 3157239), (960, 2104826), (1920, 1052413)]