579460320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{402403}}^1$

素因数の和:402424

約数の個数: 72

約数和(自身を含む): 1977413256

約数和(自身を除く): 1397952936

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, 402403, 804806, 1207209, 1609612, 2012015, 2414418, 3219224, 3621627, 4024030, 4828836, 6036045, 6438448, 7243254, 8048060, 9657672, 12072090, 12876896, 14486508, 16096120, 18108135, 19315344, 24144180, 28973016, 32192240, 36216270, 38630688, 48288360, 57946032, 64384480, 72432540, 96576720, 115892064, 144865080, 193153440, 289730160, 579460320]

約数ペア:

[(1, 579460320), (2, 289730160), (3, 193153440), (4, 144865080), (5, 115892064), (6, 96576720), (8, 72432540), (9, 64384480), (10, 57946032), (12, 48288360), (15, 38630688), (16, 36216270), (18, 32192240), (20, 28973016), (24, 24144180), (30, 19315344), (32, 18108135), (36, 16096120), (40, 14486508), (45, 12876896), (48, 12072090), (60, 9657672), (72, 8048060), (80, 7243254), (90, 6438448), (96, 6036045), (120, 4828836), (144, 4024030), (160, 3621627), (180, 3219224), (240, 2414418), (288, 2012015), (360, 1609612), (480, 1207209), (720, 804806), (1440, 402403)]