987331320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2742587}}^1$

素因数の和:2742604

約数の個数: 48

約数和(自身を含む): 3208827960

約数和(自身を除く): 2221496640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2742587, 5485174, 8227761, 10970348, 13712935, 16455522, 21940696, 24683283, 27425870, 32911044, 41138805, 49366566, 54851740, 65822088, 82277610, 98733132, 109703480, 123416415, 164555220, 197466264, 246832830, 329110440, 493665660, 987331320]

約数ペア:

[(1, 987331320), (2, 493665660), (3, 329110440), (4, 246832830), (5, 197466264), (6, 164555220), (8, 123416415), (9, 109703480), (10, 98733132), (12, 82277610), (15, 65822088), (18, 54851740), (20, 49366566), (24, 41138805), (30, 32911044), (36, 27425870), (40, 24683283), (45, 21940696), (60, 16455522), (72, 13712935), (90, 10970348), (120, 8227761), (180, 5485174), (360, 2742587)]