383720640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9749}}^1$

素因数の和:9810

約数の個数: 112

約数和(自身を含む): 1248156000

約数和(自身を除く): 864435360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 6560, 7872, 9749, 9840, 13120, 19498, 19680, 29247, 38996, 39360, 48745, 58494, 77992, 97490, 116988, 146235, 155984, 194980, 233976, 292470, 311968, 389960, 399709, 467952, 584940, 623936, 779920, 799418, 935904, 1169880, 1199127, 1559840, 1598836, 1871808, 1998545, 2339760, 2398254, 3119680, 3197672, 3997090, 4679520, 4796508, 5995635, 6395344, 7994180, 9359040, 9593016, 11991270, 12790688, 15988360, 19186032, 23982540, 25581376, 31976720, 38372064, 47965080, 63953440, 76744128, 95930160, 127906880, 191860320, 383720640]

約数ペア:

[(1, 383720640), (2, 191860320), (3, 127906880), (4, 95930160), (5, 76744128), (6, 63953440), (8, 47965080), (10, 38372064), (12, 31976720), (15, 25581376), (16, 23982540), (20, 19186032), (24, 15988360), (30, 12790688), (32, 11991270), (40, 9593016), (41, 9359040), (48, 7994180), (60, 6395344), (64, 5995635), (80, 4796508), (82, 4679520), (96, 3997090), (120, 3197672), (123, 3119680), (160, 2398254), (164, 2339760), (192, 1998545), (205, 1871808), (240, 1598836), (246, 1559840), (320, 1199127), (328, 1169880), (410, 935904), (480, 799418), (492, 779920), (615, 623936), (656, 584940), (820, 467952), (960, 399709), (984, 389960), (1230, 311968), (1312, 292470), (1640, 233976), (1968, 194980), (2460, 155984), (2624, 146235), (3280, 116988), (3936, 97490), (4920, 77992), (6560, 58494), (7872, 48745), (9749, 39360), (9840, 38996), (13120, 29247), (19498, 19680)]