499680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{347}}^1$

素因数の和:368

約数の個数: 72

約数和(自身を含む): 1710072

約数和(自身を除く): 1210392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 347, 360, 480, 694, 720, 1041, 1388, 1440, 1735, 2082, 2776, 3123, 3470, 4164, 5205, 5552, 6246, 6940, 8328, 10410, 11104, 12492, 13880, 15615, 16656, 20820, 24984, 27760, 31230, 33312, 41640, 49968, 55520, 62460, 83280, 99936, 124920, 166560, 249840, 499680]

約数ペア:

[(1, 499680), (2, 249840), (3, 166560), (4, 124920), (5, 99936), (6, 83280), (8, 62460), (9, 55520), (10, 49968), (12, 41640), (15, 33312), (16, 31230), (18, 27760), (20, 24984), (24, 20820), (30, 16656), (32, 15615), (36, 13880), (40, 12492), (45, 11104), (48, 10410), (60, 8328), (72, 6940), (80, 6246), (90, 5552), (96, 5205), (120, 4164), (144, 3470), (160, 3123), (180, 2776), (240, 2082), (288, 1735), (347, 1440), (360, 1388), (480, 1041), (694, 720)]