231576480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{160817}}^1$

素因数の和:160838

約数の個数: 72

約数和(自身を含む): 790259652

約数和(自身を除く): 558683172

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, 160817, 321634, 482451, 643268, 804085, 964902, 1286536, 1447353, 1608170, 1929804, 2412255, 2573072, 2894706, 3216340, 3859608, 4824510, 5146144, 5789412, 6432680, 7236765, 7719216, 9649020, 11578824, 12865360, 14473530, 15438432, 19298040, 23157648, 25730720, 28947060, 38596080, 46315296, 57894120, 77192160, 115788240, 231576480]

約数ペア:

[(1, 231576480), (2, 115788240), (3, 77192160), (4, 57894120), (5, 46315296), (6, 38596080), (8, 28947060), (9, 25730720), (10, 23157648), (12, 19298040), (15, 15438432), (16, 14473530), (18, 12865360), (20, 11578824), (24, 9649020), (30, 7719216), (32, 7236765), (36, 6432680), (40, 5789412), (45, 5146144), (48, 4824510), (60, 3859608), (72, 3216340), (80, 2894706), (90, 2573072), (96, 2412255), (120, 1929804), (144, 1608170), (160, 1447353), (180, 1286536), (240, 964902), (288, 804085), (360, 643268), (480, 482451), (720, 321634), (1440, 160817)]