12617760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 40303872

約数和(自身を除く): 27686112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 271, 291, 388, 480, 485, 542, 582, 776, 813, 970, 1084, 1164, 1355, 1455, 1552, 1626, 1940, 2168, 2328, 2710, 2910, 3104, 3252, 3880, 4065, 4336, 4656, 5420, 5820, 6504, 7760, 8130, 8672, 9312, 10840, 11640, 13008, 15520, 16260, 21680, 23280, 26016, 26287, 32520, 43360, 46560, 52574, 65040, 78861, 105148, 130080, 131435, 157722, 210296, 262870, 315444, 394305, 420592, 525740, 630888, 788610, 841184, 1051480, 1261776, 1577220, 2102960, 2523552, 3154440, 4205920, 6308880, 12617760]

約数ペア:

[(1, 12617760), (2, 6308880), (3, 4205920), (4, 3154440), (5, 2523552), (6, 2102960), (8, 1577220), (10, 1261776), (12, 1051480), (15, 841184), (16, 788610), (20, 630888), (24, 525740), (30, 420592), (32, 394305), (40, 315444), (48, 262870), (60, 210296), (80, 157722), (96, 131435), (97, 130080), (120, 105148), (160, 78861), (194, 65040), (240, 52574), (271, 46560), (291, 43360), (388, 32520), (480, 26287), (485, 26016), (542, 23280), (582, 21680), (776, 16260), (813, 15520), (970, 13008), (1084, 11640), (1164, 10840), (1355, 9312), (1455, 8672), (1552, 8130), (1626, 7760), (1940, 6504), (2168, 5820), (2328, 5420), (2710, 4656), (2910, 4336), (3104, 4065), (3252, 3880)]