164018880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{56951}}^1$

素因数の和:56974

約数の個数: 84

約数和(自身を含む): 564166512

約数和(自身を除く): 400147632

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 56951, 113902, 170853, 227804, 284755, 341706, 455608, 512559, 569510, 683412, 854265, 911216, 1025118, 1139020, 1366824, 1708530, 1822432, 2050236, 2278040, 2562795, 2733648, 3417060, 3644864, 4100472, 4556080, 5125590, 5467296, 6834120, 8200944, 9112160, 10251180, 10934592, 13668240, 16401888, 18224320, 20502360, 27336480, 32803776, 41004720, 54672960, 82009440, 164018880]

約数ペア:

[(1, 164018880), (2, 82009440), (3, 54672960), (4, 41004720), (5, 32803776), (6, 27336480), (8, 20502360), (9, 18224320), (10, 16401888), (12, 13668240), (15, 10934592), (16, 10251180), (18, 9112160), (20, 8200944), (24, 6834120), (30, 5467296), (32, 5125590), (36, 4556080), (40, 4100472), (45, 3644864), (48, 3417060), (60, 2733648), (64, 2562795), (72, 2278040), (80, 2050236), (90, 1822432), (96, 1708530), (120, 1366824), (144, 1139020), (160, 1025118), (180, 911216), (192, 854265), (240, 683412), (288, 569510), (320, 512559), (360, 455608), (480, 341706), (576, 284755), (720, 227804), (960, 170853), (1440, 113902), (2880, 56951)]