5571840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1451}}^1$

素因数の和:1475

約数の個数: 72

約数和(自身を含む): 17807328

約数和(自身を除く): 12235488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1451, 1920, 2902, 3840, 4353, 5804, 7255, 8706, 11608, 14510, 17412, 21765, 23216, 29020, 34824, 43530, 46432, 58040, 69648, 87060, 92864, 116080, 139296, 174120, 185728, 232160, 278592, 348240, 371456, 464320, 557184, 696480, 928640, 1114368, 1392960, 1857280, 2785920, 5571840]

約数ペア:

[(1, 5571840), (2, 2785920), (3, 1857280), (4, 1392960), (5, 1114368), (6, 928640), (8, 696480), (10, 557184), (12, 464320), (15, 371456), (16, 348240), (20, 278592), (24, 232160), (30, 185728), (32, 174120), (40, 139296), (48, 116080), (60, 92864), (64, 87060), (80, 69648), (96, 58040), (120, 46432), (128, 43530), (160, 34824), (192, 29020), (240, 23216), (256, 21765), (320, 17412), (384, 14510), (480, 11608), (640, 8706), (768, 7255), (960, 5804), (1280, 4353), (1451, 3840), (1920, 2902)]