289360440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5867}}^1$

素因数の和:6021

約数の個数: 96

約数和(自身を含む): 947447280

約数和(自身を除く): 658086840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1644, 2055, 2466, 2740, 3288, 4110, 4932, 5480, 5867, 6165, 8220, 9864, 11734, 12330, 16440, 17601, 23468, 24660, 29335, 35202, 46936, 49320, 52803, 58670, 70404, 88005, 105606, 117340, 140808, 176010, 211212, 234680, 264015, 352020, 422424, 528030, 704040, 803779, 1056060, 1607558, 2112120, 2411337, 3215116, 4018895, 4822674, 6430232, 7234011, 8037790, 9645348, 12056685, 14468022, 16075580, 19290696, 24113370, 28936044, 32151160, 36170055, 48226740, 57872088, 72340110, 96453480, 144680220, 289360440]

約数ペア:

[(1, 289360440), (2, 144680220), (3, 96453480), (4, 72340110), (5, 57872088), (6, 48226740), (8, 36170055), (9, 32151160), (10, 28936044), (12, 24113370), (15, 19290696), (18, 16075580), (20, 14468022), (24, 12056685), (30, 9645348), (36, 8037790), (40, 7234011), (45, 6430232), (60, 4822674), (72, 4018895), (90, 3215116), (120, 2411337), (137, 2112120), (180, 1607558), (274, 1056060), (360, 803779), (411, 704040), (548, 528030), (685, 422424), (822, 352020), (1096, 264015), (1233, 234680), (1370, 211212), (1644, 176010), (2055, 140808), (2466, 117340), (2740, 105606), (3288, 88005), (4110, 70404), (4932, 58670), (5480, 52803), (5867, 49320), (6165, 46936), (8220, 35202), (9864, 29335), (11734, 24660), (12330, 23468), (16440, 17601)]