54890040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15773}}^1$

素因数の和:15816

約数の個数: 64

約数和(自身を含む): 170359200

約数和(自身を除く): 115469160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 15773, 31546, 47319, 63092, 78865, 94638, 126184, 157730, 189276, 236595, 315460, 378552, 457417, 473190, 630920, 914834, 946380, 1372251, 1829668, 1892760, 2287085, 2744502, 3659336, 4574170, 5489004, 6861255, 9148340, 10978008, 13722510, 18296680, 27445020, 54890040]

約数ペア:

[(1, 54890040), (2, 27445020), (3, 18296680), (4, 13722510), (5, 10978008), (6, 9148340), (8, 6861255), (10, 5489004), (12, 4574170), (15, 3659336), (20, 2744502), (24, 2287085), (29, 1892760), (30, 1829668), (40, 1372251), (58, 946380), (60, 914834), (87, 630920), (116, 473190), (120, 457417), (145, 378552), (174, 315460), (232, 236595), (290, 189276), (348, 157730), (435, 126184), (580, 94638), (696, 78865), (870, 63092), (1160, 47319), (1740, 31546), (3480, 15773)]