149352240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{622301}}^1$

素因数の和:622317

約数の個数: 40

約数和(自身を含む): 462992688

約数和(自身を除く): 313640448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 622301, 1244602, 1866903, 2489204, 3111505, 3733806, 4978408, 6223010, 7467612, 9334515, 9956816, 12446020, 14935224, 18669030, 24892040, 29870448, 37338060, 49784080, 74676120, 149352240]

約数ペア:

[(1, 149352240), (2, 74676120), (3, 49784080), (4, 37338060), (5, 29870448), (6, 24892040), (8, 18669030), (10, 14935224), (12, 12446020), (15, 9956816), (16, 9334515), (20, 7467612), (24, 6223010), (30, 4978408), (40, 3733806), (48, 3111505), (60, 2489204), (80, 1866903), (120, 1244602), (240, 622301)]