47945160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1373}}^1$

素因数の和:1487

約数の個数: 96

約数和(自身を含む): 157542840

約数和(自身を除く): 109597680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1373, 1455, 1746, 1940, 2328, 2746, 2910, 3492, 3880, 4119, 4365, 5492, 5820, 6865, 6984, 8238, 8730, 10984, 11640, 12357, 13730, 16476, 17460, 20595, 24714, 27460, 32952, 34920, 41190, 49428, 54920, 61785, 82380, 98856, 123570, 133181, 164760, 247140, 266362, 399543, 494280, 532724, 665905, 799086, 1065448, 1198629, 1331810, 1598172, 1997715, 2397258, 2663620, 3196344, 3995430, 4794516, 5327240, 5993145, 7990860, 9589032, 11986290, 15981720, 23972580, 47945160]

約数ペア:

[(1, 47945160), (2, 23972580), (3, 15981720), (4, 11986290), (5, 9589032), (6, 7990860), (8, 5993145), (9, 5327240), (10, 4794516), (12, 3995430), (15, 3196344), (18, 2663620), (20, 2397258), (24, 1997715), (30, 1598172), (36, 1331810), (40, 1198629), (45, 1065448), (60, 799086), (72, 665905), (90, 532724), (97, 494280), (120, 399543), (180, 266362), (194, 247140), (291, 164760), (360, 133181), (388, 123570), (485, 98856), (582, 82380), (776, 61785), (873, 54920), (970, 49428), (1164, 41190), (1373, 34920), (1455, 32952), (1746, 27460), (1940, 24714), (2328, 20595), (2746, 17460), (2910, 16476), (3492, 13730), (3880, 12357), (4119, 11640), (4365, 10984), (5492, 8730), (5820, 8238), (6865, 6984)]