985810920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3413}}^1$

素因数の和:3539

約数の個数: 128

約数和(自身を含む): 3097180800

約数和(自身を除く): 2111369880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 83, 87, 116, 120, 145, 166, 174, 232, 249, 290, 332, 348, 415, 435, 498, 580, 664, 696, 830, 870, 996, 1160, 1245, 1660, 1740, 1992, 2407, 2490, 3320, 3413, 3480, 4814, 4980, 6826, 7221, 9628, 9960, 10239, 12035, 13652, 14442, 17065, 19256, 20478, 24070, 27304, 28884, 34130, 36105, 40956, 48140, 51195, 57768, 68260, 72210, 81912, 96280, 98977, 102390, 136520, 144420, 197954, 204780, 283279, 288840, 296931, 395908, 409560, 494885, 566558, 593862, 791816, 849837, 989770, 1133116, 1187724, 1416395, 1484655, 1699674, 1979540, 2266232, 2375448, 2832790, 2969310, 3399348, 3959080, 4249185, 5665580, 5938620, 6798696, 8215091, 8498370, 11331160, 11877240, 16430182, 16996740, 24645273, 32860364, 33993480, 41075455, 49290546, 65720728, 82150910, 98581092, 123226365, 164301820, 197162184, 246452730, 328603640, 492905460, 985810920]

約数ペア:

[(1, 985810920), (2, 492905460), (3, 328603640), (4, 246452730), (5, 197162184), (6, 164301820), (8, 123226365), (10, 98581092), (12, 82150910), (15, 65720728), (20, 49290546), (24, 41075455), (29, 33993480), (30, 32860364), (40, 24645273), (58, 16996740), (60, 16430182), (83, 11877240), (87, 11331160), (116, 8498370), (120, 8215091), (145, 6798696), (166, 5938620), (174, 5665580), (232, 4249185), (249, 3959080), (290, 3399348), (332, 2969310), (348, 2832790), (415, 2375448), (435, 2266232), (498, 1979540), (580, 1699674), (664, 1484655), (696, 1416395), (830, 1187724), (870, 1133116), (996, 989770), (1160, 849837), (1245, 791816), (1660, 593862), (1740, 566558), (1992, 494885), (2407, 409560), (2490, 395908), (3320, 296931), (3413, 288840), (3480, 283279), (4814, 204780), (4980, 197954), (6826, 144420), (7221, 136520), (9628, 102390), (9960, 98977), (10239, 96280), (12035, 81912), (13652, 72210), (14442, 68260), (17065, 57768), (19256, 51195), (20478, 48140), (24070, 40956), (27304, 36105), (28884, 34130)]