254021579520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{66151453}}^1$

素因数の和:66151477

約数の個数: 72

約数和(自身を含む): 811281431856

約数和(自身を除く): 557259852336

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, 1920, 3840, 66151453, 132302906, 198454359, 264605812, 330757265, 396908718, 529211624, 661514530, 793817436, 992271795, 1058423248, 1323029060, 1587634872, 1984543590, 2116846496, 2646058120, 3175269744, 3969087180, 4233692992, 5292116240, 6350539488, 7938174360, 8467385984, 10584232480, 12701078976, 15876348720, 16934771968, 21168464960, 25402157952, 31752697440, 42336929920, 50804315904, 63505394880, 84673859840, 127010789760, 254021579520]

約数ペア:

[(1, 254021579520), (2, 127010789760), (3, 84673859840), (4, 63505394880), (5, 50804315904), (6, 42336929920), (8, 31752697440), (10, 25402157952), (12, 21168464960), (15, 16934771968), (16, 15876348720), (20, 12701078976), (24, 10584232480), (30, 8467385984), (32, 7938174360), (40, 6350539488), (48, 5292116240), (60, 4233692992), (64, 3969087180), (80, 3175269744), (96, 2646058120), (120, 2116846496), (128, 1984543590), (160, 1587634872), (192, 1323029060), (240, 1058423248), (256, 992271795), (320, 793817436), (384, 661514530), (480, 529211624), (640, 396908718), (768, 330757265), (960, 264605812), (1280, 198454359), (1920, 132302906), (3840, 66151453)]