84197760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43853}}^1$

素因数の和:43875

約数の個数: 64

約数和(自身を含む): 268386480

約数和(自身を除く): 184188720

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, 43853, 87706, 131559, 175412, 219265, 263118, 350824, 438530, 526236, 657795, 701648, 877060, 1052472, 1315590, 1403296, 1754120, 2104944, 2631180, 2806592, 3508240, 4209888, 5262360, 5613184, 7016480, 8419776, 10524720, 14032960, 16839552, 21049440, 28065920, 42098880, 84197760]

約数ペア:

[(1, 84197760), (2, 42098880), (3, 28065920), (4, 21049440), (5, 16839552), (6, 14032960), (8, 10524720), (10, 8419776), (12, 7016480), (15, 5613184), (16, 5262360), (20, 4209888), (24, 3508240), (30, 2806592), (32, 2631180), (40, 2104944), (48, 1754120), (60, 1403296), (64, 1315590), (80, 1052472), (96, 877060), (120, 701648), (128, 657795), (160, 526236), (192, 438530), (240, 350824), (320, 263118), (384, 219265), (480, 175412), (640, 131559), (960, 87706), (1920, 43853)]