15993960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{133283}}^1$

素因数の和:133297

約数の個数: 32

約数和(自身を含む): 47982240

約数和(自身を除く): 31988280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 133283, 266566, 399849, 533132, 666415, 799698, 1066264, 1332830, 1599396, 1999245, 2665660, 3198792, 3998490, 5331320, 7996980, 15993960]

約数ペア:

[(1, 15993960), (2, 7996980), (3, 5331320), (4, 3998490), (5, 3198792), (6, 2665660), (8, 1999245), (10, 1599396), (12, 1332830), (15, 1066264), (20, 799698), (24, 666415), (30, 533132), (40, 399849), (60, 266566), (120, 133283)]