17485920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{12143}}^1$

素因数の和:12164

約数の個数: 72

約数和(自身を含む): 59675616

約数和(自身を除く): 42189696

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, 12143, 24286, 36429, 48572, 60715, 72858, 97144, 109287, 121430, 145716, 182145, 194288, 218574, 242860, 291432, 364290, 388576, 437148, 485720, 546435, 582864, 728580, 874296, 971440, 1092870, 1165728, 1457160, 1748592, 1942880, 2185740, 2914320, 3497184, 4371480, 5828640, 8742960, 17485920]

約数ペア:

[(1, 17485920), (2, 8742960), (3, 5828640), (4, 4371480), (5, 3497184), (6, 2914320), (8, 2185740), (9, 1942880), (10, 1748592), (12, 1457160), (15, 1165728), (16, 1092870), (18, 971440), (20, 874296), (24, 728580), (30, 582864), (32, 546435), (36, 485720), (40, 437148), (45, 388576), (48, 364290), (60, 291432), (72, 242860), (80, 218574), (90, 194288), (96, 182145), (120, 145716), (144, 121430), (160, 109287), (180, 97144), (240, 72858), (288, 60715), (360, 48572), (480, 36429), (720, 24286), (1440, 12143)]