85475723280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{811273}}^1$

素因数の和:811728

約数の個数: 80

約数和(自身を含む): 265578656640

約数和(自身を除く): 180102933360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 878, 1317, 1756, 2195, 2634, 3512, 4390, 5268, 6585, 7024, 8780, 10536, 13170, 17560, 21072, 26340, 35120, 52680, 105360, 811273, 1622546, 2433819, 3245092, 4056365, 4867638, 6490184, 8112730, 9735276, 12169095, 12980368, 16225460, 19470552, 24338190, 32450920, 38941104, 48676380, 64901840, 97352760, 194705520, 356148847, 712297694, 1068446541, 1424595388, 1780744235, 2136893082, 2849190776, 3561488470, 4273786164, 5342232705, 5698381552, 7122976940, 8547572328, 10684465410, 14245953880, 17095144656, 21368930820, 28491907760, 42737861640, 85475723280]

約数ペア:

[(1, 85475723280), (2, 42737861640), (3, 28491907760), (4, 21368930820), (5, 17095144656), (6, 14245953880), (8, 10684465410), (10, 8547572328), (12, 7122976940), (15, 5698381552), (16, 5342232705), (20, 4273786164), (24, 3561488470), (30, 2849190776), (40, 2136893082), (48, 1780744235), (60, 1424595388), (80, 1068446541), (120, 712297694), (240, 356148847), (439, 194705520), (878, 97352760), (1317, 64901840), (1756, 48676380), (2195, 38941104), (2634, 32450920), (3512, 24338190), (4390, 19470552), (5268, 16225460), (6585, 12980368), (7024, 12169095), (8780, 9735276), (10536, 8112730), (13170, 6490184), (17560, 4867638), (21072, 4056365), (26340, 3245092), (35120, 2433819), (52680, 1622546), (105360, 811273)]