494117760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{257353}}^1$

素因数の和:257375

約数の個数: 64

約数和(自身を含む): 1575006480

約数和(自身を除く): 1080888720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 257353, 514706, 772059, 1029412, 1286765, 1544118, 2058824, 2573530, 3088236, 3860295, 4117648, 5147060, 6176472, 7720590, 8235296, 10294120, 12352944, 15441180, 16470592, 20588240, 24705888, 30882360, 32941184, 41176480, 49411776, 61764720, 82352960, 98823552, 123529440, 164705920, 247058880, 494117760]

約数ペア:

[(1, 494117760), (2, 247058880), (3, 164705920), (4, 123529440), (5, 98823552), (6, 82352960), (8, 61764720), (10, 49411776), (12, 41176480), (15, 32941184), (16, 30882360), (20, 24705888), (24, 20588240), (30, 16470592), (32, 15441180), (40, 12352944), (48, 10294120), (60, 8235296), (64, 7720590), (80, 6176472), (96, 5147060), (120, 4117648), (128, 3860295), (160, 3088236), (192, 2573530), (240, 2058824), (320, 1544118), (384, 1286765), (480, 1029412), (640, 772059), (960, 514706), (1920, 257353)]