485460480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{63211}}^1$

素因数の和:63237

約数の個数: 80

約数和(自身を含む): 1551981024

約数和(自身を除く): 1066520544

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 63211, 126422, 189633, 252844, 316055, 379266, 505688, 632110, 758532, 948165, 1011376, 1264220, 1517064, 1896330, 2022752, 2528440, 3034128, 3792660, 4045504, 5056880, 6068256, 7585320, 8091008, 10113760, 12136512, 15170640, 16182016, 20227520, 24273024, 30341280, 32364032, 40455040, 48546048, 60682560, 80910080, 97092096, 121365120, 161820160, 242730240, 485460480]

約数ペア:

[(1, 485460480), (2, 242730240), (3, 161820160), (4, 121365120), (5, 97092096), (6, 80910080), (8, 60682560), (10, 48546048), (12, 40455040), (15, 32364032), (16, 30341280), (20, 24273024), (24, 20227520), (30, 16182016), (32, 15170640), (40, 12136512), (48, 10113760), (60, 8091008), (64, 7585320), (80, 6068256), (96, 5056880), (120, 4045504), (128, 3792660), (160, 3034128), (192, 2528440), (240, 2022752), (256, 1896330), (320, 1517064), (384, 1264220), (480, 1011376), (512, 948165), (640, 758532), (768, 632110), (960, 505688), (1280, 379266), (1536, 316055), (1920, 252844), (2560, 189633), (3840, 126422), (7680, 63211)]