38903520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{81049}}^1$

素因数の和:81067

約数の個数: 48

約数和(自身を含む): 122547600

約数和(自身を除く): 83644080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 81049, 162098, 243147, 324196, 405245, 486294, 648392, 810490, 972588, 1215735, 1296784, 1620980, 1945176, 2431470, 2593568, 3241960, 3890352, 4862940, 6483920, 7780704, 9725880, 12967840, 19451760, 38903520]

約数ペア:

[(1, 38903520), (2, 19451760), (3, 12967840), (4, 9725880), (5, 7780704), (6, 6483920), (8, 4862940), (10, 3890352), (12, 3241960), (15, 2593568), (16, 2431470), (20, 1945176), (24, 1620980), (30, 1296784), (32, 1215735), (40, 972588), (48, 810490), (60, 648392), (80, 486294), (96, 405245), (120, 324196), (160, 243147), (240, 162098), (480, 81049)]