258119040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{134437}}^1$

素因数の和:134459

約数の個数: 64

約数和(自身を含む): 822760560

約数和(自身を除く): 564641520

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, 320, 384, 480, 640, 960, 1920, 134437, 268874, 403311, 537748, 672185, 806622, 1075496, 1344370, 1613244, 2016555, 2150992, 2688740, 3226488, 4033110, 4301984, 5377480, 6452976, 8066220, 8603968, 10754960, 12905952, 16132440, 17207936, 21509920, 25811904, 32264880, 43019840, 51623808, 64529760, 86039680, 129059520, 258119040]

約数ペア:

[(1, 258119040), (2, 129059520), (3, 86039680), (4, 64529760), (5, 51623808), (6, 43019840), (8, 32264880), (10, 25811904), (12, 21509920), (15, 17207936), (16, 16132440), (20, 12905952), (24, 10754960), (30, 8603968), (32, 8066220), (40, 6452976), (48, 5377480), (60, 4301984), (64, 4033110), (80, 3226488), (96, 2688740), (120, 2150992), (128, 2016555), (160, 1613244), (192, 1344370), (240, 1075496), (320, 806622), (384, 672185), (480, 537748), (640, 403311), (960, 268874), (1920, 134437)]