80411160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4111}}^1$

素因数の和:4288

約数の個数: 64

約数和(自身を含む): 242772480

約数和(自身を除く): 162361320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4111, 4890, 6520, 8222, 9780, 12333, 16444, 19560, 20555, 24666, 32888, 41110, 49332, 61665, 82220, 98664, 123330, 164440, 246660, 493320, 670093, 1340186, 2010279, 2680372, 3350465, 4020558, 5360744, 6700930, 8041116, 10051395, 13401860, 16082232, 20102790, 26803720, 40205580, 80411160]

約数ペア:

[(1, 80411160), (2, 40205580), (3, 26803720), (4, 20102790), (5, 16082232), (6, 13401860), (8, 10051395), (10, 8041116), (12, 6700930), (15, 5360744), (20, 4020558), (24, 3350465), (30, 2680372), (40, 2010279), (60, 1340186), (120, 670093), (163, 493320), (326, 246660), (489, 164440), (652, 123330), (815, 98664), (978, 82220), (1304, 61665), (1630, 49332), (1956, 41110), (2445, 32888), (3260, 24666), (3912, 20555), (4111, 19560), (4890, 16444), (6520, 12333), (8222, 9780)]