28332960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 90683712

約数和(自身を除く): 62350752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 881, 1005, 1072, 1340, 1608, 1762, 2010, 2144, 2643, 2680, 3216, 3524, 4020, 4405, 5286, 5360, 6432, 7048, 8040, 8810, 10572, 10720, 13215, 14096, 16080, 17620, 21144, 26430, 28192, 32160, 35240, 42288, 52860, 59027, 70480, 84576, 105720, 118054, 140960, 177081, 211440, 236108, 295135, 354162, 422880, 472216, 590270, 708324, 885405, 944432, 1180540, 1416648, 1770810, 1888864, 2361080, 2833296, 3541620, 4722160, 5666592, 7083240, 9444320, 14166480, 28332960]

約数ペア:

[(1, 28332960), (2, 14166480), (3, 9444320), (4, 7083240), (5, 5666592), (6, 4722160), (8, 3541620), (10, 2833296), (12, 2361080), (15, 1888864), (16, 1770810), (20, 1416648), (24, 1180540), (30, 944432), (32, 885405), (40, 708324), (48, 590270), (60, 472216), (67, 422880), (80, 354162), (96, 295135), (120, 236108), (134, 211440), (160, 177081), (201, 140960), (240, 118054), (268, 105720), (335, 84576), (402, 70480), (480, 59027), (536, 52860), (670, 42288), (804, 35240), (881, 32160), (1005, 28192), (1072, 26430), (1340, 21144), (1608, 17620), (1762, 16080), (2010, 14096), (2144, 13215), (2643, 10720), (2680, 10572), (3216, 8810), (3524, 8040), (4020, 7048), (4405, 6432), (5286, 5360)]