12499440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{52081}}^1$

素因数の和:52097

約数の個数: 40

約数和(自身を含む): 38749008

約数和(自身を除く): 26249568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 52081, 104162, 156243, 208324, 260405, 312486, 416648, 520810, 624972, 781215, 833296, 1041620, 1249944, 1562430, 2083240, 2499888, 3124860, 4166480, 6249720, 12499440]

約数ペア:

[(1, 12499440), (2, 6249720), (3, 4166480), (4, 3124860), (5, 2499888), (6, 2083240), (8, 1562430), (10, 1249944), (12, 1041620), (15, 833296), (16, 781215), (20, 624972), (24, 520810), (30, 416648), (40, 312486), (48, 260405), (60, 208324), (80, 156243), (120, 104162), (240, 52081)]