2117760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1103}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 6756480

約数和(自身を除く): 4638720

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, 1103, 1920, 2206, 3309, 4412, 5515, 6618, 8824, 11030, 13236, 16545, 17648, 22060, 26472, 33090, 35296, 44120, 52944, 66180, 70592, 88240, 105888, 132360, 141184, 176480, 211776, 264720, 352960, 423552, 529440, 705920, 1058880, 2117760]

約数ペア:

[(1, 2117760), (2, 1058880), (3, 705920), (4, 529440), (5, 423552), (6, 352960), (8, 264720), (10, 211776), (12, 176480), (15, 141184), (16, 132360), (20, 105888), (24, 88240), (30, 70592), (32, 66180), (40, 52944), (48, 44120), (60, 35296), (64, 33090), (80, 26472), (96, 22060), (120, 17648), (128, 16545), (160, 13236), (192, 11030), (240, 8824), (320, 6618), (384, 5515), (480, 4412), (640, 3309), (960, 2206), (1103, 1920)]