3088480

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 7408800

約数和(自身を除く): 4320320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 199, 388, 398, 485, 776, 796, 970, 995, 1552, 1592, 1940, 1990, 3104, 3184, 3880, 3980, 6368, 7760, 7960, 15520, 15920, 19303, 31840, 38606, 77212, 96515, 154424, 193030, 308848, 386060, 617696, 772120, 1544240, 3088480]

約数ペア:

[(1, 3088480), (2, 1544240), (4, 772120), (5, 617696), (8, 386060), (10, 308848), (16, 193030), (20, 154424), (32, 96515), (40, 77212), (80, 38606), (97, 31840), (160, 19303), (194, 15920), (199, 15520), (388, 7960), (398, 7760), (485, 6368), (776, 3980), (796, 3880), (970, 3184), (995, 3104), (1552, 1990), (1592, 1940)]