2487360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2591}}^1$

素因数の和:2611

約数の個数: 56

約数和(自身を含む): 7900416

約数和(自身を除く): 5413056

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, 160, 192, 240, 320, 480, 960, 2591, 5182, 7773, 10364, 12955, 15546, 20728, 25910, 31092, 38865, 41456, 51820, 62184, 77730, 82912, 103640, 124368, 155460, 165824, 207280, 248736, 310920, 414560, 497472, 621840, 829120, 1243680, 2487360]

約数ペア:

[(1, 2487360), (2, 1243680), (3, 829120), (4, 621840), (5, 497472), (6, 414560), (8, 310920), (10, 248736), (12, 207280), (15, 165824), (16, 155460), (20, 124368), (24, 103640), (30, 82912), (32, 77730), (40, 62184), (48, 51820), (60, 41456), (64, 38865), (80, 31092), (96, 25910), (120, 20728), (160, 15546), (192, 12955), (240, 10364), (320, 7773), (480, 5182), (960, 2591)]