18042480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{8353}}^1$

素因数の和:8375

約数の個数: 80

約数和(自身を含む): 62153760

約数和(自身を除く): 44111280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 8353, 16706, 25059, 33412, 41765, 50118, 66824, 75177, 83530, 100236, 125295, 133648, 150354, 167060, 200472, 225531, 250590, 300708, 334120, 375885, 400944, 451062, 501180, 601416, 668240, 751770, 902124, 1002360, 1127655, 1202832, 1503540, 1804248, 2004720, 2255310, 3007080, 3608496, 4510620, 6014160, 9021240, 18042480]

約数ペア:

[(1, 18042480), (2, 9021240), (3, 6014160), (4, 4510620), (5, 3608496), (6, 3007080), (8, 2255310), (9, 2004720), (10, 1804248), (12, 1503540), (15, 1202832), (16, 1127655), (18, 1002360), (20, 902124), (24, 751770), (27, 668240), (30, 601416), (36, 501180), (40, 451062), (45, 400944), (48, 375885), (54, 334120), (60, 300708), (72, 250590), (80, 225531), (90, 200472), (108, 167060), (120, 150354), (135, 133648), (144, 125295), (180, 100236), (216, 83530), (240, 75177), (270, 66824), (360, 50118), (432, 41765), (540, 33412), (720, 25059), (1080, 16706), (2160, 8353)]