229848480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{159617}}^1$

素因数の和:159638

約数の個数: 72

約数和(自身を含む): 784362852

約数和(自身を除く): 554514372

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 159617, 319234, 478851, 638468, 798085, 957702, 1276936, 1436553, 1596170, 1915404, 2394255, 2553872, 2873106, 3192340, 3830808, 4788510, 5107744, 5746212, 6384680, 7182765, 7661616, 9577020, 11492424, 12769360, 14365530, 15323232, 19154040, 22984848, 25538720, 28731060, 38308080, 45969696, 57462120, 76616160, 114924240, 229848480]

約数ペア:

[(1, 229848480), (2, 114924240), (3, 76616160), (4, 57462120), (5, 45969696), (6, 38308080), (8, 28731060), (9, 25538720), (10, 22984848), (12, 19154040), (15, 15323232), (16, 14365530), (18, 12769360), (20, 11492424), (24, 9577020), (30, 7661616), (32, 7182765), (36, 6384680), (40, 5746212), (45, 5107744), (48, 4788510), (60, 3830808), (72, 3192340), (80, 2873106), (90, 2553872), (96, 2394255), (120, 1915404), (144, 1596170), (160, 1436553), (180, 1276936), (240, 957702), (288, 798085), (360, 638468), (480, 478851), (720, 319234), (1440, 159617)]