3887760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 12249216

約数和(自身を除く): 8361456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 167, 194, 240, 291, 334, 388, 485, 501, 582, 668, 776, 835, 970, 1002, 1164, 1336, 1455, 1552, 1670, 1940, 2004, 2328, 2505, 2672, 2910, 3340, 3880, 4008, 4656, 5010, 5820, 6680, 7760, 8016, 10020, 11640, 13360, 16199, 20040, 23280, 32398, 40080, 48597, 64796, 80995, 97194, 129592, 161990, 194388, 242985, 259184, 323980, 388776, 485970, 647960, 777552, 971940, 1295920, 1943880, 3887760]

約数ペア:

[(1, 3887760), (2, 1943880), (3, 1295920), (4, 971940), (5, 777552), (6, 647960), (8, 485970), (10, 388776), (12, 323980), (15, 259184), (16, 242985), (20, 194388), (24, 161990), (30, 129592), (40, 97194), (48, 80995), (60, 64796), (80, 48597), (97, 40080), (120, 32398), (167, 23280), (194, 20040), (240, 16199), (291, 13360), (334, 11640), (388, 10020), (485, 8016), (501, 7760), (582, 6680), (668, 5820), (776, 5010), (835, 4656), (970, 4008), (1002, 3880), (1164, 3340), (1336, 2910), (1455, 2672), (1552, 2505), (1670, 2328), (1940, 2004)]