163914120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{455317}}^1$

素因数の和:455334

約数の個数: 48

約数和(自身を含む): 532722060

約数和(自身を除く): 368807940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 455317, 910634, 1365951, 1821268, 2276585, 2731902, 3642536, 4097853, 4553170, 5463804, 6829755, 8195706, 9106340, 10927608, 13659510, 16391412, 18212680, 20489265, 27319020, 32782824, 40978530, 54638040, 81957060, 163914120]

約数ペア:

[(1, 163914120), (2, 81957060), (3, 54638040), (4, 40978530), (5, 32782824), (6, 27319020), (8, 20489265), (9, 18212680), (10, 16391412), (12, 13659510), (15, 10927608), (18, 9106340), (20, 8195706), (24, 6829755), (30, 5463804), (36, 4553170), (40, 4097853), (45, 3642536), (60, 2731902), (72, 2276585), (90, 1821268), (120, 1365951), (180, 910634), (360, 455317)]