1549302080

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1163}}^1$

素因数の和:1384

約数の個数: 112

約数和(自身を含む): 3874276224

約数和(自身を除く): 2324974144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 181, 184, 230, 320, 362, 368, 460, 724, 736, 905, 920, 1163, 1448, 1472, 1810, 1840, 2326, 2896, 3620, 3680, 4163, 4652, 5792, 5815, 7240, 7360, 8326, 9304, 11584, 11630, 14480, 16652, 18608, 20815, 23260, 26749, 28960, 33304, 37216, 41630, 46520, 53498, 57920, 66608, 74432, 83260, 93040, 106996, 133216, 133745, 166520, 186080, 210503, 213992, 266432, 267490, 333040, 372160, 421006, 427984, 534980, 666080, 842012, 855968, 1052515, 1069960, 1332160, 1684024, 1711936, 2105030, 2139920, 3368048, 4210060, 4279840, 4841569, 6736096, 8420120, 8559680, 9683138, 13472192, 16840240, 19366276, 24207845, 33680480, 38732552, 48415690, 67360960, 77465104, 96831380, 154930208, 193662760, 309860416, 387325520, 774651040, 1549302080]

約数ペア:

[(1, 1549302080), (2, 774651040), (4, 387325520), (5, 309860416), (8, 193662760), (10, 154930208), (16, 96831380), (20, 77465104), (23, 67360960), (32, 48415690), (40, 38732552), (46, 33680480), (64, 24207845), (80, 19366276), (92, 16840240), (115, 13472192), (160, 9683138), (181, 8559680), (184, 8420120), (230, 6736096), (320, 4841569), (362, 4279840), (368, 4210060), (460, 3368048), (724, 2139920), (736, 2105030), (905, 1711936), (920, 1684024), (1163, 1332160), (1448, 1069960), (1472, 1052515), (1810, 855968), (1840, 842012), (2326, 666080), (2896, 534980), (3620, 427984), (3680, 421006), (4163, 372160), (4652, 333040), (5792, 267490), (5815, 266432), (7240, 213992), (7360, 210503), (8326, 186080), (9304, 166520), (11584, 133745), (11630, 133216), (14480, 106996), (16652, 93040), (18608, 83260), (20815, 74432), (23260, 66608), (26749, 57920), (28960, 53498), (33304, 46520), (37216, 41630)]