396300540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{33191}}^1$

素因数の和:33402

約数の個数: 48

約数和(自身を含む): 1115251200

約数和(自身を除く): 718950660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 33191, 66382, 99573, 132764, 165955, 199146, 331910, 398292, 497865, 663820, 995730, 1991460, 6605009, 13210018, 19815027, 26420036, 33025045, 39630054, 66050090, 79260108, 99075135, 132100180, 198150270, 396300540]

約数ペア:

[(1, 396300540), (2, 198150270), (3, 132100180), (4, 99075135), (5, 79260108), (6, 66050090), (10, 39630054), (12, 33025045), (15, 26420036), (20, 19815027), (30, 13210018), (60, 6605009), (199, 1991460), (398, 995730), (597, 663820), (796, 497865), (995, 398292), (1194, 331910), (1990, 199146), (2388, 165955), (2985, 132764), (3980, 99573), (5970, 66382), (11940, 33191)]