21734809440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{45280853}}^1$

素因数の和:45280871

約数の個数: 48

約数和(自身を含む): 68464651248

約数和(自身を除く): 46729841808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 45280853, 90561706, 135842559, 181123412, 226404265, 271685118, 362246824, 452808530, 543370236, 679212795, 724493648, 905617060, 1086740472, 1358425590, 1448987296, 1811234120, 2173480944, 2716851180, 3622468240, 4346961888, 5433702360, 7244936480, 10867404720, 21734809440]

約数ペア:

[(1, 21734809440), (2, 10867404720), (3, 7244936480), (4, 5433702360), (5, 4346961888), (6, 3622468240), (8, 2716851180), (10, 2173480944), (12, 1811234120), (15, 1448987296), (16, 1358425590), (20, 1086740472), (24, 905617060), (30, 724493648), (32, 679212795), (40, 543370236), (48, 452808530), (60, 362246824), (80, 271685118), (96, 226404265), (120, 181123412), (160, 135842559), (240, 90561706), (480, 45280853)]