495593580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{41507}}^1$

素因数の和:41718

約数の個数: 48

約数和(自身を含む): 1394668800

約数和(自身を除く): 899075220

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, 41507, 83014, 124521, 166028, 207535, 249042, 415070, 498084, 622605, 830140, 1245210, 2490420, 8259893, 16519786, 24779679, 33039572, 41299465, 49559358, 82598930, 99118716, 123898395, 165197860, 247796790, 495593580]

約数ペア:

[(1, 495593580), (2, 247796790), (3, 165197860), (4, 123898395), (5, 99118716), (6, 82598930), (10, 49559358), (12, 41299465), (15, 33039572), (20, 24779679), (30, 16519786), (60, 8259893), (199, 2490420), (398, 1245210), (597, 830140), (796, 622605), (995, 498084), (1194, 415070), (1990, 249042), (2388, 207535), (2985, 166028), (3980, 124521), (5970, 83014), (11940, 41507)]