87158880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{60527}}^1$

素因数の和:60548

約数の個数: 72

約数和(自身を含む): 297434592

約数和(自身を除く): 210275712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 60527, 121054, 181581, 242108, 302635, 363162, 484216, 544743, 605270, 726324, 907905, 968432, 1089486, 1210540, 1452648, 1815810, 1936864, 2178972, 2421080, 2723715, 2905296, 3631620, 4357944, 4842160, 5447430, 5810592, 7263240, 8715888, 9684320, 10894860, 14526480, 17431776, 21789720, 29052960, 43579440, 87158880]

約数ペア:

[(1, 87158880), (2, 43579440), (3, 29052960), (4, 21789720), (5, 17431776), (6, 14526480), (8, 10894860), (9, 9684320), (10, 8715888), (12, 7263240), (15, 5810592), (16, 5447430), (18, 4842160), (20, 4357944), (24, 3631620), (30, 2905296), (32, 2723715), (36, 2421080), (40, 2178972), (45, 1936864), (48, 1815810), (60, 1452648), (72, 1210540), (80, 1089486), (90, 968432), (96, 907905), (120, 726324), (144, 605270), (160, 544743), (180, 484216), (240, 363162), (288, 302635), (360, 242108), (480, 181581), (720, 121054), (1440, 60527)]