5408820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 16598400

約数和(自身を除く): 11189580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 199, 302, 398, 453, 597, 604, 755, 796, 906, 995, 1194, 1359, 1510, 1791, 1812, 1990, 2265, 2388, 2718, 2985, 3020, 3582, 3980, 4530, 5436, 5970, 6795, 7164, 8955, 9060, 11940, 13590, 17910, 27180, 30049, 35820, 60098, 90147, 120196, 150245, 180294, 270441, 300490, 360588, 450735, 540882, 600980, 901470, 1081764, 1352205, 1802940, 2704410, 5408820]

約数ペア:

[(1, 5408820), (2, 2704410), (3, 1802940), (4, 1352205), (5, 1081764), (6, 901470), (9, 600980), (10, 540882), (12, 450735), (15, 360588), (18, 300490), (20, 270441), (30, 180294), (36, 150245), (45, 120196), (60, 90147), (90, 60098), (151, 35820), (180, 30049), (199, 27180), (302, 17910), (398, 13590), (453, 11940), (597, 9060), (604, 8955), (755, 7164), (796, 6795), (906, 5970), (995, 5436), (1194, 4530), (1359, 3980), (1510, 3582), (1791, 3020), (1812, 2985), (1990, 2718), (2265, 2388)]