148293280

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3019}}^1$

素因数の和:3341

約数の個数: 48

約数和(自身を含む): 351600480

約数和(自身を除く): 203307200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1228, 1535, 2456, 3019, 3070, 4912, 6038, 6140, 9824, 12076, 12280, 15095, 24152, 24560, 30190, 48304, 49120, 60380, 96608, 120760, 241520, 483040, 926833, 1853666, 3707332, 4634165, 7414664, 9268330, 14829328, 18536660, 29658656, 37073320, 74146640, 148293280]

約数ペア:

[(1, 148293280), (2, 74146640), (4, 37073320), (5, 29658656), (8, 18536660), (10, 14829328), (16, 9268330), (20, 7414664), (32, 4634165), (40, 3707332), (80, 1853666), (160, 926833), (307, 483040), (614, 241520), (1228, 120760), (1535, 96608), (2456, 60380), (3019, 49120), (3070, 48304), (4912, 30190), (6038, 24560), (6140, 24152), (9824, 15095), (12076, 12280)]