178378320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3851}}^1$

素因数の和:4060

約数の個数: 80

約数和(自身を含む): 555982272

約数和(自身を除く): 377603952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3088, 3851, 3860, 4632, 5790, 7702, 7720, 9264, 11553, 11580, 15404, 15440, 19255, 23106, 23160, 30808, 38510, 46212, 46320, 57765, 61616, 77020, 92424, 115530, 154040, 184848, 231060, 308080, 462120, 743243, 924240, 1486486, 2229729, 2972972, 3716215, 4459458, 5945944, 7432430, 8918916, 11148645, 11891888, 14864860, 17837832, 22297290, 29729720, 35675664, 44594580, 59459440, 89189160, 178378320]

約数ペア:

[(1, 178378320), (2, 89189160), (3, 59459440), (4, 44594580), (5, 35675664), (6, 29729720), (8, 22297290), (10, 17837832), (12, 14864860), (15, 11891888), (16, 11148645), (20, 8918916), (24, 7432430), (30, 5945944), (40, 4459458), (48, 3716215), (60, 2972972), (80, 2229729), (120, 1486486), (193, 924240), (240, 743243), (386, 462120), (579, 308080), (772, 231060), (965, 184848), (1158, 154040), (1544, 115530), (1930, 92424), (2316, 77020), (2895, 61616), (3088, 57765), (3851, 46320), (3860, 46212), (4632, 38510), (5790, 30808), (7702, 23160), (7720, 23106), (9264, 19255), (11553, 15440), (11580, 15404)]