18950707080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17546951}}^1$

素因数の和:17546971

約数の個数: 64

約数和(自身を含む): 63169027200

約数和(自身を除く): 44218320120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 17546951, 35093902, 52640853, 70187804, 87734755, 105281706, 140375608, 157922559, 175469510, 210563412, 263204265, 315845118, 350939020, 421126824, 473767677, 526408530, 631690236, 701878040, 789612795, 947535354, 1052817060, 1263380472, 1579225590, 1895070708, 2105634120, 2368838385, 3158451180, 3790141416, 4737676770, 6316902360, 9475353540, 18950707080]

約数ペア:

[(1, 18950707080), (2, 9475353540), (3, 6316902360), (4, 4737676770), (5, 3790141416), (6, 3158451180), (8, 2368838385), (9, 2105634120), (10, 1895070708), (12, 1579225590), (15, 1263380472), (18, 1052817060), (20, 947535354), (24, 789612795), (27, 701878040), (30, 631690236), (36, 526408530), (40, 473767677), (45, 421126824), (54, 350939020), (60, 315845118), (72, 263204265), (90, 210563412), (108, 175469510), (120, 157922559), (135, 140375608), (180, 105281706), (216, 87734755), (270, 70187804), (360, 52640853), (540, 35093902), (1080, 17546951)]