132780240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{184417}}^1$

素因数の和:184436

約数の個数: 60

約数和(自身を含む): 445922724

約数和(自身を除く): 313142484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 184417, 368834, 553251, 737668, 922085, 1106502, 1475336, 1659753, 1844170, 2213004, 2766255, 2950672, 3319506, 3688340, 4426008, 5532510, 6639012, 7376680, 8298765, 8852016, 11065020, 13278024, 14753360, 16597530, 22130040, 26556048, 33195060, 44260080, 66390120, 132780240]

約数ペア:

[(1, 132780240), (2, 66390120), (3, 44260080), (4, 33195060), (5, 26556048), (6, 22130040), (8, 16597530), (9, 14753360), (10, 13278024), (12, 11065020), (15, 8852016), (16, 8298765), (18, 7376680), (20, 6639012), (24, 5532510), (30, 4426008), (36, 3688340), (40, 3319506), (45, 2950672), (48, 2766255), (60, 2213004), (72, 1844170), (80, 1659753), (90, 1475336), (120, 1106502), (144, 922085), (180, 737668), (240, 553251), (360, 368834), (720, 184417)]