1089120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2269}}^1$

素因数の和:2287

約数の個数: 48

約数和(自身を含む): 3432240

約数和(自身を除く): 2343120

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, 2269, 4538, 6807, 9076, 11345, 13614, 18152, 22690, 27228, 34035, 36304, 45380, 54456, 68070, 72608, 90760, 108912, 136140, 181520, 217824, 272280, 363040, 544560, 1089120]

約数ペア:

[(1, 1089120), (2, 544560), (3, 363040), (4, 272280), (5, 217824), (6, 181520), (8, 136140), (10, 108912), (12, 90760), (15, 72608), (16, 68070), (20, 54456), (24, 45380), (30, 36304), (32, 34035), (40, 27228), (48, 22690), (60, 18152), (80, 13614), (96, 11345), (120, 9076), (160, 6807), (240, 4538), (480, 2269)]