161392320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{56039}}^1$

素因数の和:56062

約数の個数: 84

約数和(自身を含む): 555132240

約数和(自身を除く): 393739920

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 56039, 112078, 168117, 224156, 280195, 336234, 448312, 504351, 560390, 672468, 840585, 896624, 1008702, 1120780, 1344936, 1681170, 1793248, 2017404, 2241560, 2521755, 2689872, 3362340, 3586496, 4034808, 4483120, 5043510, 5379744, 6724680, 8069616, 8966240, 10087020, 10759488, 13449360, 16139232, 17932480, 20174040, 26898720, 32278464, 40348080, 53797440, 80696160, 161392320]

約数ペア:

[(1, 161392320), (2, 80696160), (3, 53797440), (4, 40348080), (5, 32278464), (6, 26898720), (8, 20174040), (9, 17932480), (10, 16139232), (12, 13449360), (15, 10759488), (16, 10087020), (18, 8966240), (20, 8069616), (24, 6724680), (30, 5379744), (32, 5043510), (36, 4483120), (40, 4034808), (45, 3586496), (48, 3362340), (60, 2689872), (64, 2521755), (72, 2241560), (80, 2017404), (90, 1793248), (96, 1681170), (120, 1344936), (144, 1120780), (160, 1008702), (180, 896624), (192, 840585), (240, 672468), (288, 560390), (320, 504351), (360, 448312), (480, 336234), (576, 280195), (720, 224156), (960, 168117), (1440, 112078), (2880, 56039)]