1790401680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2486669}}^1$

素因数の和:2486688

約数の個数: 60

約数和(自身を含む): 6012768060

約数和(自身を除く): 4222366380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2486669, 4973338, 7460007, 9946676, 12433345, 14920014, 19893352, 22380021, 24866690, 29840028, 37300035, 39786704, 44760042, 49733380, 59680056, 74600070, 89520084, 99466760, 111900105, 119360112, 149200140, 179040168, 198933520, 223800210, 298400280, 358080336, 447600420, 596800560, 895200840, 1790401680]

約数ペア:

[(1, 1790401680), (2, 895200840), (3, 596800560), (4, 447600420), (5, 358080336), (6, 298400280), (8, 223800210), (9, 198933520), (10, 179040168), (12, 149200140), (15, 119360112), (16, 111900105), (18, 99466760), (20, 89520084), (24, 74600070), (30, 59680056), (36, 49733380), (40, 44760042), (45, 39786704), (48, 37300035), (60, 29840028), (72, 24866690), (80, 22380021), (90, 19893352), (120, 14920014), (144, 12433345), (180, 9946676), (240, 7460007), (360, 4973338), (720, 2486669)]