265560480

素因数分解:

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

素因数の和:184438

約数の個数: 72

約数和(自身を含む): 906230052

約数和(自身を除く): 640669572

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 184417, 368834, 553251, 737668, 922085, 1106502, 1475336, 1659753, 1844170, 2213004, 2766255, 2950672, 3319506, 3688340, 4426008, 5532510, 5901344, 6639012, 7376680, 8298765, 8852016, 11065020, 13278024, 14753360, 16597530, 17704032, 22130040, 26556048, 29506720, 33195060, 44260080, 53112096, 66390120, 88520160, 132780240, 265560480]

約数ペア:

[(1, 265560480), (2, 132780240), (3, 88520160), (4, 66390120), (5, 53112096), (6, 44260080), (8, 33195060), (9, 29506720), (10, 26556048), (12, 22130040), (15, 17704032), (16, 16597530), (18, 14753360), (20, 13278024), (24, 11065020), (30, 8852016), (32, 8298765), (36, 7376680), (40, 6639012), (45, 5901344), (48, 5532510), (60, 4426008), (72, 3688340), (80, 3319506), (90, 2950672), (96, 2766255), (120, 2213004), (144, 1844170), (160, 1659753), (180, 1475336), (240, 1106502), (288, 922085), (360, 737668), (480, 553251), (720, 368834), (1440, 184417)]