7848480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 25147584

約数和(自身を除く): 17299104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 197, 240, 249, 332, 394, 415, 480, 498, 591, 664, 788, 830, 985, 996, 1182, 1245, 1328, 1576, 1660, 1970, 1992, 2364, 2490, 2656, 2955, 3152, 3320, 3940, 3984, 4728, 4980, 5910, 6304, 6640, 7880, 7968, 9456, 9960, 11820, 13280, 15760, 16351, 18912, 19920, 23640, 31520, 32702, 39840, 47280, 49053, 65404, 81755, 94560, 98106, 130808, 163510, 196212, 245265, 261616, 327020, 392424, 490530, 523232, 654040, 784848, 981060, 1308080, 1569696, 1962120, 2616160, 3924240, 7848480]

約数ペア:

[(1, 7848480), (2, 3924240), (3, 2616160), (4, 1962120), (5, 1569696), (6, 1308080), (8, 981060), (10, 784848), (12, 654040), (15, 523232), (16, 490530), (20, 392424), (24, 327020), (30, 261616), (32, 245265), (40, 196212), (48, 163510), (60, 130808), (80, 98106), (83, 94560), (96, 81755), (120, 65404), (160, 49053), (166, 47280), (197, 39840), (240, 32702), (249, 31520), (332, 23640), (394, 19920), (415, 18912), (480, 16351), (498, 15760), (591, 13280), (664, 11820), (788, 9960), (830, 9456), (985, 7968), (996, 7880), (1182, 6640), (1245, 6304), (1328, 5910), (1576, 4980), (1660, 4728), (1970, 3984), (1992, 3940), (2364, 3320), (2490, 3152), (2656, 2955)]