478245120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{124543}}^1$

素因数の和:124567

約数の個数: 72

約数和(自身を含む): 1527407616

約数和(自身を除く): 1049162496

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, 124543, 249086, 373629, 498172, 622715, 747258, 996344, 1245430, 1494516, 1868145, 1992688, 2490860, 2989032, 3736290, 3985376, 4981720, 5978064, 7472580, 7970752, 9963440, 11956128, 14945160, 15941504, 19926880, 23912256, 29890320, 31883008, 39853760, 47824512, 59780640, 79707520, 95649024, 119561280, 159415040, 239122560, 478245120]

約数ペア:

[(1, 478245120), (2, 239122560), (3, 159415040), (4, 119561280), (5, 95649024), (6, 79707520), (8, 59780640), (10, 47824512), (12, 39853760), (15, 31883008), (16, 29890320), (20, 23912256), (24, 19926880), (30, 15941504), (32, 14945160), (40, 11956128), (48, 9963440), (60, 7970752), (64, 7472580), (80, 5978064), (96, 4981720), (120, 3985376), (128, 3736290), (160, 2989032), (192, 2490860), (240, 1992688), (256, 1868145), (320, 1494516), (384, 1245430), (480, 996344), (640, 747258), (768, 622715), (960, 498172), (1280, 373629), (1920, 249086), (3840, 124543)]