30194280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83873}}^1$

素因数の和:83890

約数の個数: 48

約数和(自身を含む): 98132580

約数和(自身を除く): 67938300

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, 83873, 167746, 251619, 335492, 419365, 503238, 670984, 754857, 838730, 1006476, 1258095, 1509714, 1677460, 2012952, 2516190, 3019428, 3354920, 3774285, 5032380, 6038856, 7548570, 10064760, 15097140, 30194280]

約数ペア:

[(1, 30194280), (2, 15097140), (3, 10064760), (4, 7548570), (5, 6038856), (6, 5032380), (8, 3774285), (9, 3354920), (10, 3019428), (12, 2516190), (15, 2012952), (18, 1677460), (20, 1509714), (24, 1258095), (30, 1006476), (36, 838730), (40, 754857), (45, 670984), (60, 503238), (72, 419365), (90, 335492), (120, 251619), (180, 167746), (360, 83873)]