150547840

素因数分解:

$2^7\times 5^1\times {\mathrm{235231}}^1$

素因数の和:235250

約数の個数: 32

約数和(自身を含む): 359904960

約数和(自身を除く): 209357120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 235231, 470462, 940924, 1176155, 1881848, 2352310, 3763696, 4704620, 7527392, 9409240, 15054784, 18818480, 30109568, 37636960, 75273920, 150547840]

約数ペア:

[(1, 150547840), (2, 75273920), (4, 37636960), (5, 30109568), (8, 18818480), (10, 15054784), (16, 9409240), (20, 7527392), (32, 4704620), (40, 3763696), (64, 2352310), (80, 1881848), (128, 1176155), (160, 940924), (320, 470462), (640, 235231)]