180508320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{125353}}^1$

素因数の和:125374

約数の個数: 72

約数和(自身を含む): 615989556

約数和(自身を除く): 435481236

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, 125353, 250706, 376059, 501412, 626765, 752118, 1002824, 1128177, 1253530, 1504236, 1880295, 2005648, 2256354, 2507060, 3008472, 3760590, 4011296, 4512708, 5014120, 5640885, 6016944, 7521180, 9025416, 10028240, 11281770, 12033888, 15042360, 18050832, 20056480, 22563540, 30084720, 36101664, 45127080, 60169440, 90254160, 180508320]

約数ペア:

[(1, 180508320), (2, 90254160), (3, 60169440), (4, 45127080), (5, 36101664), (6, 30084720), (8, 22563540), (9, 20056480), (10, 18050832), (12, 15042360), (15, 12033888), (16, 11281770), (18, 10028240), (20, 9025416), (24, 7521180), (30, 6016944), (32, 5640885), (36, 5014120), (40, 4512708), (45, 4011296), (48, 3760590), (60, 3008472), (72, 2507060), (80, 2256354), (90, 2005648), (96, 1880295), (120, 1504236), (144, 1253530), (160, 1128177), (180, 1002824), (240, 752118), (288, 626765), (360, 501412), (480, 376059), (720, 250706), (1440, 125353)]