60939760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{108821}}^1$

素因数の和:108841

約数の個数: 40

約数和(自身を含む): 161927136

約数和(自身を除く): 100987376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 108821, 217642, 435284, 544105, 761747, 870568, 1088210, 1523494, 1741136, 2176420, 3046988, 3808735, 4352840, 6093976, 7617470, 8705680, 12187952, 15234940, 30469880, 60939760]

約数ペア:

[(1, 60939760), (2, 30469880), (4, 15234940), (5, 12187952), (7, 8705680), (8, 7617470), (10, 6093976), (14, 4352840), (16, 3808735), (20, 3046988), (28, 2176420), (35, 1741136), (40, 1523494), (56, 1088210), (70, 870568), (80, 761747), (112, 544105), (140, 435284), (280, 217642), (560, 108821)]