38798280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107773}}^1$

素因数の和:107790

約数の個数: 48

約数和(自身を含む): 126095580

約数和(自身を除く): 87297300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 107773, 215546, 323319, 431092, 538865, 646638, 862184, 969957, 1077730, 1293276, 1616595, 1939914, 2155460, 2586552, 3233190, 3879828, 4310920, 4849785, 6466380, 7759656, 9699570, 12932760, 19399140, 38798280]

約数ペア:

[(1, 38798280), (2, 19399140), (3, 12932760), (4, 9699570), (5, 7759656), (6, 6466380), (8, 4849785), (9, 4310920), (10, 3879828), (12, 3233190), (15, 2586552), (18, 2155460), (20, 1939914), (24, 1616595), (30, 1293276), (36, 1077730), (40, 969957), (45, 862184), (60, 646638), (72, 538865), (90, 431092), (120, 323319), (180, 215546), (360, 107773)]