86839320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{723661}}^1$

素因数の和:723675

約数の個数: 32

約数和(自身を含む): 260518320

約数和(自身を除く): 173679000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 723661, 1447322, 2170983, 2894644, 3618305, 4341966, 5789288, 7236610, 8683932, 10854915, 14473220, 17367864, 21709830, 28946440, 43419660, 86839320]

約数ペア:

[(1, 86839320), (2, 43419660), (3, 28946440), (4, 21709830), (5, 17367864), (6, 14473220), (8, 10854915), (10, 8683932), (12, 7236610), (15, 5789288), (20, 4341966), (24, 3618305), (30, 2894644), (40, 2170983), (60, 1447322), (120, 723661)]