7939320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{66161}}^1$

素因数の和:66175

約数の個数: 32

約数和(自身を含む): 23818320

約数和(自身を除く): 15879000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 66161, 132322, 198483, 264644, 330805, 396966, 529288, 661610, 793932, 992415, 1323220, 1587864, 1984830, 2646440, 3969660, 7939320]

約数ペア:

[(1, 7939320), (2, 3969660), (3, 2646440), (4, 1984830), (5, 1587864), (6, 1323220), (8, 992415), (10, 793932), (12, 661610), (15, 529288), (20, 396966), (24, 330805), (30, 264644), (40, 198483), (60, 132322), (120, 66161)]