76831680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:674

約数の個数: 112

約数和(自身を含む): 245937024

約数和(自身を除く): 169105344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 480, 489, 491, 652, 815, 960, 978, 982, 1304, 1473, 1630, 1956, 1964, 2445, 2455, 2608, 2946, 3260, 3912, 3928, 4890, 4910, 5216, 5892, 6520, 7365, 7824, 7856, 9780, 9820, 10432, 11784, 13040, 14730, 15648, 15712, 19560, 19640, 23568, 26080, 29460, 31296, 31424, 39120, 39280, 47136, 52160, 58920, 78240, 78560, 80033, 94272, 117840, 156480, 157120, 160066, 235680, 240099, 320132, 400165, 471360, 480198, 640264, 800330, 960396, 1200495, 1280528, 1600660, 1920792, 2400990, 2561056, 3201320, 3841584, 4801980, 5122112, 6402640, 7683168, 9603960, 12805280, 15366336, 19207920, 25610560, 38415840, 76831680]

約数ペア:

[(1, 76831680), (2, 38415840), (3, 25610560), (4, 19207920), (5, 15366336), (6, 12805280), (8, 9603960), (10, 7683168), (12, 6402640), (15, 5122112), (16, 4801980), (20, 3841584), (24, 3201320), (30, 2561056), (32, 2400990), (40, 1920792), (48, 1600660), (60, 1280528), (64, 1200495), (80, 960396), (96, 800330), (120, 640264), (160, 480198), (163, 471360), (192, 400165), (240, 320132), (320, 240099), (326, 235680), (480, 160066), (489, 157120), (491, 156480), (652, 117840), (815, 94272), (960, 80033), (978, 78560), (982, 78240), (1304, 58920), (1473, 52160), (1630, 47136), (1956, 39280), (1964, 39120), (2445, 31424), (2455, 31296), (2608, 29460), (2946, 26080), (3260, 23568), (3912, 19640), (3928, 19560), (4890, 15712), (4910, 15648), (5216, 14730), (5892, 13040), (6520, 11784), (7365, 10432), (7824, 9820), (7856, 9780)]