2085797760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1086353}}^1$

素因数の和:1086375

約数の個数: 64

約数和(自身を含む): 6648486480

約数和(自身を除く): 4562688720

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, 1086353, 2172706, 3259059, 4345412, 5431765, 6518118, 8690824, 10863530, 13036236, 16295295, 17381648, 21727060, 26072472, 32590590, 34763296, 43454120, 52144944, 65181180, 69526592, 86908240, 104289888, 130362360, 139053184, 173816480, 208579776, 260724720, 347632960, 417159552, 521449440, 695265920, 1042898880, 2085797760]

約数ペア:

[(1, 2085797760), (2, 1042898880), (3, 695265920), (4, 521449440), (5, 417159552), (6, 347632960), (8, 260724720), (10, 208579776), (12, 173816480), (15, 139053184), (16, 130362360), (20, 104289888), (24, 86908240), (30, 69526592), (32, 65181180), (40, 52144944), (48, 43454120), (60, 34763296), (64, 32590590), (80, 26072472), (96, 21727060), (120, 17381648), (128, 16295295), (160, 13036236), (192, 10863530), (240, 8690824), (320, 6518118), (384, 5431765), (480, 4345412), (640, 3259059), (960, 2172706), (1920, 1086353)]