151040

素因数分解:

$2^9\times 5^1\times {\mathrm{59}}^1$

素因数の和:82

約数の個数: 40

約数和(自身を含む): 368280

約数和(自身を除く): 217240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 512, 590, 640, 944, 1180, 1280, 1888, 2360, 2560, 3776, 4720, 7552, 9440, 15104, 18880, 30208, 37760, 75520, 151040]

約数ペア:

[(1, 151040), (2, 75520), (4, 37760), (5, 30208), (8, 18880), (10, 15104), (16, 9440), (20, 7552), (32, 4720), (40, 3776), (59, 2560), (64, 2360), (80, 1888), (118, 1280), (128, 1180), (160, 944), (236, 640), (256, 590), (295, 512), (320, 472)]