70846320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1811}}^1$

素因数の和:1990

約数の個数: 80

約数和(自身を含む): 221092992

約数和(自身を除く): 150246672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1811, 1956, 2445, 2608, 3260, 3622, 3912, 4890, 5433, 6520, 7244, 7824, 9055, 9780, 10866, 13040, 14488, 18110, 19560, 21732, 27165, 28976, 36220, 39120, 43464, 54330, 72440, 86928, 108660, 144880, 217320, 295193, 434640, 590386, 885579, 1180772, 1475965, 1771158, 2361544, 2951930, 3542316, 4427895, 4723088, 5903860, 7084632, 8855790, 11807720, 14169264, 17711580, 23615440, 35423160, 70846320]

約数ペア:

[(1, 70846320), (2, 35423160), (3, 23615440), (4, 17711580), (5, 14169264), (6, 11807720), (8, 8855790), (10, 7084632), (12, 5903860), (15, 4723088), (16, 4427895), (20, 3542316), (24, 2951930), (30, 2361544), (40, 1771158), (48, 1475965), (60, 1180772), (80, 885579), (120, 590386), (163, 434640), (240, 295193), (326, 217320), (489, 144880), (652, 108660), (815, 86928), (978, 72440), (1304, 54330), (1630, 43464), (1811, 39120), (1956, 36220), (2445, 28976), (2608, 27165), (3260, 21732), (3622, 19560), (3912, 18110), (4890, 14488), (5433, 13040), (6520, 10866), (7244, 9780), (7824, 9055)]