1630045440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{141497}}^1$

素因数の和:141524

約数の個数: 108

約数和(自身を含む): 5639827284

約数和(自身を除く): 4009781844

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, 141497, 282994, 424491, 565988, 707485, 848982, 1131976, 1273473, 1414970, 1697964, 2122455, 2263952, 2546946, 2829940, 3395928, 4244910, 4527904, 5093892, 5659880, 6367365, 6791856, 8489820, 9055808, 10187784, 11319760, 12734730, 13583712, 16979640, 18111616, 20375568, 22639520, 25469460, 27167424, 33959280, 36223232, 40751136, 45279040, 50938920, 54334848, 67918560, 81502272, 90558080, 101877840, 108669696, 135837120, 163004544, 181116160, 203755680, 271674240, 326009088, 407511360, 543348480, 815022720, 1630045440]

約数ペア:

[(1, 1630045440), (2, 815022720), (3, 543348480), (4, 407511360), (5, 326009088), (6, 271674240), (8, 203755680), (9, 181116160), (10, 163004544), (12, 135837120), (15, 108669696), (16, 101877840), (18, 90558080), (20, 81502272), (24, 67918560), (30, 54334848), (32, 50938920), (36, 45279040), (40, 40751136), (45, 36223232), (48, 33959280), (60, 27167424), (64, 25469460), (72, 22639520), (80, 20375568), (90, 18111616), (96, 16979640), (120, 13583712), (128, 12734730), (144, 11319760), (160, 10187784), (180, 9055808), (192, 8489820), (240, 6791856), (256, 6367365), (288, 5659880), (320, 5093892), (360, 4527904), (384, 4244910), (480, 3395928), (576, 2829940), (640, 2546946), (720, 2263952), (768, 2122455), (960, 1697964), (1152, 1414970), (1280, 1273473), (1440, 1131976), (1920, 848982), (2304, 707485), (2880, 565988), (3840, 424491), (5760, 282994), (11520, 141497)]