498481920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{43271}}^1$

素因数の和:43298

約数の個数: 108

約数和(自身を含む): 1724735376

約数和(自身を除く): 1226253456

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 43271, 86542, 129813, 173084, 216355, 259626, 346168, 389439, 432710, 519252, 649065, 692336, 778878, 865420, 1038504, 1298130, 1384672, 1557756, 1730840, 1947195, 2077008, 2596260, 2769344, 3115512, 3461680, 3894390, 4154016, 5192520, 5538688, 6231024, 6923360, 7788780, 8308032, 10385040, 11077376, 12462048, 13846720, 15577560, 16616064, 20770080, 24924096, 27693440, 31155120, 33232128, 41540160, 49848192, 55386880, 62310240, 83080320, 99696384, 124620480, 166160640, 249240960, 498481920]

約数ペア:

[(1, 498481920), (2, 249240960), (3, 166160640), (4, 124620480), (5, 99696384), (6, 83080320), (8, 62310240), (9, 55386880), (10, 49848192), (12, 41540160), (15, 33232128), (16, 31155120), (18, 27693440), (20, 24924096), (24, 20770080), (30, 16616064), (32, 15577560), (36, 13846720), (40, 12462048), (45, 11077376), (48, 10385040), (60, 8308032), (64, 7788780), (72, 6923360), (80, 6231024), (90, 5538688), (96, 5192520), (120, 4154016), (128, 3894390), (144, 3461680), (160, 3115512), (180, 2769344), (192, 2596260), (240, 2077008), (256, 1947195), (288, 1730840), (320, 1557756), (360, 1384672), (384, 1298130), (480, 1038504), (576, 865420), (640, 778878), (720, 692336), (768, 649065), (960, 519252), (1152, 432710), (1280, 389439), (1440, 346168), (1920, 259626), (2304, 216355), (2880, 173084), (3840, 129813), (5760, 86542), (11520, 43271)]