971508480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{587}}^1$

素因数の和:1042

約数の個数: 144

約数和(自身を含む): 3115252224

約数和(自身を除く): 2143743744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 431, 480, 587, 640, 768, 862, 960, 1174, 1280, 1293, 1724, 1761, 1920, 2155, 2348, 2586, 2935, 3448, 3522, 3840, 4310, 4696, 5172, 5870, 6465, 6896, 7044, 8620, 8805, 9392, 10344, 11740, 12930, 13792, 14088, 17240, 17610, 18784, 20688, 23480, 25860, 27584, 28176, 34480, 35220, 37568, 41376, 46960, 51720, 55168, 56352, 68960, 70440, 75136, 82752, 93920, 103440, 110336, 112704, 137920, 140880, 150272, 165504, 187840, 206880, 225408, 252997, 275840, 281760, 331008, 375680, 413760, 450816, 505994, 551680, 563520, 751360, 758991, 827520, 1011988, 1127040, 1264985, 1517982, 1655040, 2023976, 2254080, 2529970, 3035964, 3794955, 4047952, 5059940, 6071928, 7589910, 8095904, 10119880, 12143856, 15179820, 16191808, 20239760, 24287712, 30359640, 32383616, 40479520, 48575424, 60719280, 64767232, 80959040, 97150848, 121438560, 161918080, 194301696, 242877120, 323836160, 485754240, 971508480]

約数ペア:

[(1, 971508480), (2, 485754240), (3, 323836160), (4, 242877120), (5, 194301696), (6, 161918080), (8, 121438560), (10, 97150848), (12, 80959040), (15, 64767232), (16, 60719280), (20, 48575424), (24, 40479520), (30, 32383616), (32, 30359640), (40, 24287712), (48, 20239760), (60, 16191808), (64, 15179820), (80, 12143856), (96, 10119880), (120, 8095904), (128, 7589910), (160, 6071928), (192, 5059940), (240, 4047952), (256, 3794955), (320, 3035964), (384, 2529970), (431, 2254080), (480, 2023976), (587, 1655040), (640, 1517982), (768, 1264985), (862, 1127040), (960, 1011988), (1174, 827520), (1280, 758991), (1293, 751360), (1724, 563520), (1761, 551680), (1920, 505994), (2155, 450816), (2348, 413760), (2586, 375680), (2935, 331008), (3448, 281760), (3522, 275840), (3840, 252997), (4310, 225408), (4696, 206880), (5172, 187840), (5870, 165504), (6465, 150272), (6896, 140880), (7044, 137920), (8620, 112704), (8805, 110336), (9392, 103440), (10344, 93920), (11740, 82752), (12930, 75136), (13792, 70440), (14088, 68960), (17240, 56352), (17610, 55168), (18784, 51720), (20688, 46960), (23480, 41376), (25860, 37568), (27584, 35220), (28176, 34480)]