154284120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{428567}}^1$

素因数の和:428584

約数の個数: 48

約数和(自身を含む): 501424560

約数和(自身を除く): 347140440

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, 428567, 857134, 1285701, 1714268, 2142835, 2571402, 3428536, 3857103, 4285670, 5142804, 6428505, 7714206, 8571340, 10285608, 12857010, 15428412, 17142680, 19285515, 25714020, 30856824, 38571030, 51428040, 77142060, 154284120]

約数ペア:

[(1, 154284120), (2, 77142060), (3, 51428040), (4, 38571030), (5, 30856824), (6, 25714020), (8, 19285515), (9, 17142680), (10, 15428412), (12, 12857010), (15, 10285608), (18, 8571340), (20, 7714206), (24, 6428505), (30, 5142804), (36, 4285670), (40, 3857103), (45, 3428536), (60, 2571402), (72, 2142835), (90, 1714268), (120, 1285701), (180, 857134), (360, 428567)]