31145280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{32443}}^1$

素因数の和:32463

約数の個数: 56

約数和(自身を含む): 98889312

約数和(自身を除く): 67744032

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, 160, 192, 240, 320, 480, 960, 32443, 64886, 97329, 129772, 162215, 194658, 259544, 324430, 389316, 486645, 519088, 648860, 778632, 973290, 1038176, 1297720, 1557264, 1946580, 2076352, 2595440, 3114528, 3893160, 5190880, 6229056, 7786320, 10381760, 15572640, 31145280]

約数ペア:

[(1, 31145280), (2, 15572640), (3, 10381760), (4, 7786320), (5, 6229056), (6, 5190880), (8, 3893160), (10, 3114528), (12, 2595440), (15, 2076352), (16, 1946580), (20, 1557264), (24, 1297720), (30, 1038176), (32, 973290), (40, 778632), (48, 648860), (60, 519088), (64, 486645), (80, 389316), (96, 324430), (120, 259544), (160, 194658), (192, 162215), (240, 129772), (320, 97329), (480, 64886), (960, 32443)]