517560480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{359417}}^1$

素因数の和:359438

約数の個数: 72

約数和(自身を含む): 1766180052

約数和(自身を除く): 1248619572

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, 359417, 718834, 1078251, 1437668, 1797085, 2156502, 2875336, 3234753, 3594170, 4313004, 5391255, 5750672, 6469506, 7188340, 8626008, 10782510, 11501344, 12939012, 14376680, 16173765, 17252016, 21565020, 25878024, 28753360, 32347530, 34504032, 43130040, 51756048, 57506720, 64695060, 86260080, 103512096, 129390120, 172520160, 258780240, 517560480]

約数ペア:

[(1, 517560480), (2, 258780240), (3, 172520160), (4, 129390120), (5, 103512096), (6, 86260080), (8, 64695060), (9, 57506720), (10, 51756048), (12, 43130040), (15, 34504032), (16, 32347530), (18, 28753360), (20, 25878024), (24, 21565020), (30, 17252016), (32, 16173765), (36, 14376680), (40, 12939012), (45, 11501344), (48, 10782510), (60, 8626008), (72, 7188340), (80, 6469506), (90, 5750672), (96, 5391255), (120, 4313004), (144, 3594170), (160, 3234753), (180, 2875336), (240, 2156502), (288, 1797085), (360, 1437668), (480, 1078251), (720, 718834), (1440, 359417)]