2099040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4373}}^1$

素因数の和:4391

約数の個数: 48

約数和(自身を含む): 6613488

約数和(自身を除く): 4514448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4373, 8746, 13119, 17492, 21865, 26238, 34984, 43730, 52476, 65595, 69968, 87460, 104952, 131190, 139936, 174920, 209904, 262380, 349840, 419808, 524760, 699680, 1049520, 2099040]

約数ペア:

[(1, 2099040), (2, 1049520), (3, 699680), (4, 524760), (5, 419808), (6, 349840), (8, 262380), (10, 209904), (12, 174920), (15, 139936), (16, 131190), (20, 104952), (24, 87460), (30, 69968), (32, 65595), (40, 52476), (48, 43730), (60, 34984), (80, 26238), (96, 21865), (120, 17492), (160, 13119), (240, 8746), (480, 4373)]