68741160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{572843}}^1$

素因数の和:572857

約数の個数: 32

約数和(自身を含む): 206223840

約数和(自身を除く): 137482680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 572843, 1145686, 1718529, 2291372, 2864215, 3437058, 4582744, 5728430, 6874116, 8592645, 11456860, 13748232, 17185290, 22913720, 34370580, 68741160]

約数ペア:

[(1, 68741160), (2, 34370580), (3, 22913720), (4, 17185290), (5, 13748232), (6, 11456860), (8, 8592645), (10, 6874116), (12, 5728430), (15, 4582744), (20, 3437058), (24, 2864215), (30, 2291372), (40, 1718529), (60, 1145686), (120, 572843)]