73637280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{51137}}^1$

素因数の和:51158

約数の個数: 72

約数和(自身を含む): 251292132

約数和(自身を除く): 177654852

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, 51137, 102274, 153411, 204548, 255685, 306822, 409096, 460233, 511370, 613644, 767055, 818192, 920466, 1022740, 1227288, 1534110, 1636384, 1840932, 2045480, 2301165, 2454576, 3068220, 3681864, 4090960, 4602330, 4909152, 6136440, 7363728, 8181920, 9204660, 12272880, 14727456, 18409320, 24545760, 36818640, 73637280]

約数ペア:

[(1, 73637280), (2, 36818640), (3, 24545760), (4, 18409320), (5, 14727456), (6, 12272880), (8, 9204660), (9, 8181920), (10, 7363728), (12, 6136440), (15, 4909152), (16, 4602330), (18, 4090960), (20, 3681864), (24, 3068220), (30, 2454576), (32, 2301165), (36, 2045480), (40, 1840932), (45, 1636384), (48, 1534110), (60, 1227288), (72, 1022740), (80, 920466), (90, 818192), (96, 767055), (120, 613644), (144, 511370), (160, 460233), (180, 409096), (240, 306822), (288, 255685), (360, 204548), (480, 153411), (720, 102274), (1440, 51137)]