2495040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 112

約数和(自身を含む): 8339328

約数和(自身を除く): 5844288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 113, 115, 120, 138, 160, 184, 192, 226, 230, 240, 276, 320, 339, 345, 368, 452, 460, 480, 552, 565, 678, 690, 736, 904, 920, 960, 1104, 1130, 1356, 1380, 1472, 1695, 1808, 1840, 2208, 2260, 2599, 2712, 2760, 3390, 3616, 3680, 4416, 4520, 5198, 5424, 5520, 6780, 7232, 7360, 7797, 9040, 10396, 10848, 11040, 12995, 13560, 15594, 18080, 20792, 21696, 22080, 25990, 27120, 31188, 36160, 38985, 41584, 51980, 54240, 62376, 77970, 83168, 103960, 108480, 124752, 155940, 166336, 207920, 249504, 311880, 415840, 499008, 623760, 831680, 1247520, 2495040]

約数ペア:

[(1, 2495040), (2, 1247520), (3, 831680), (4, 623760), (5, 499008), (6, 415840), (8, 311880), (10, 249504), (12, 207920), (15, 166336), (16, 155940), (20, 124752), (23, 108480), (24, 103960), (30, 83168), (32, 77970), (40, 62376), (46, 54240), (48, 51980), (60, 41584), (64, 38985), (69, 36160), (80, 31188), (92, 27120), (96, 25990), (113, 22080), (115, 21696), (120, 20792), (138, 18080), (160, 15594), (184, 13560), (192, 12995), (226, 11040), (230, 10848), (240, 10396), (276, 9040), (320, 7797), (339, 7360), (345, 7232), (368, 6780), (452, 5520), (460, 5424), (480, 5198), (552, 4520), (565, 4416), (678, 3680), (690, 3616), (736, 3390), (904, 2760), (920, 2712), (960, 2599), (1104, 2260), (1130, 2208), (1356, 1840), (1380, 1808), (1472, 1695)]