115438140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2089}}^1$

素因数の和:2411

約数の個数: 72

約数和(自身を含む): 351471120

約数和(自身を除く): 236032980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2089, 2763, 3070, 3684, 4178, 4605, 5526, 6140, 6267, 8356, 9210, 10445, 11052, 12534, 13815, 18420, 18801, 20890, 25068, 27630, 31335, 37602, 41780, 55260, 62670, 75204, 94005, 125340, 188010, 376020, 641323, 1282646, 1923969, 2565292, 3206615, 3847938, 5771907, 6413230, 7695876, 9619845, 11543814, 12826460, 19239690, 23087628, 28859535, 38479380, 57719070, 115438140]

約数ペア:

[(1, 115438140), (2, 57719070), (3, 38479380), (4, 28859535), (5, 23087628), (6, 19239690), (9, 12826460), (10, 11543814), (12, 9619845), (15, 7695876), (18, 6413230), (20, 5771907), (30, 3847938), (36, 3206615), (45, 2565292), (60, 1923969), (90, 1282646), (180, 641323), (307, 376020), (614, 188010), (921, 125340), (1228, 94005), (1535, 75204), (1842, 62670), (2089, 55260), (2763, 41780), (3070, 37602), (3684, 31335), (4178, 27630), (4605, 25068), (5526, 20890), (6140, 18801), (6267, 18420), (8356, 13815), (9210, 12534), (10445, 11052)]