90965040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1409}}^1$

素因数の和:1694

約数の個数: 80

約数和(自身を含む): 283240800

約数和(自身を除く): 192275760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1076, 1345, 1409, 1614, 2152, 2690, 2818, 3228, 4035, 4227, 4304, 5380, 5636, 6456, 7045, 8070, 8454, 10760, 11272, 12912, 14090, 16140, 16908, 21135, 21520, 22544, 28180, 32280, 33816, 42270, 56360, 64560, 67632, 84540, 112720, 169080, 338160, 379021, 758042, 1137063, 1516084, 1895105, 2274126, 3032168, 3790210, 4548252, 5685315, 6064336, 7580420, 9096504, 11370630, 15160840, 18193008, 22741260, 30321680, 45482520, 90965040]

約数ペア:

[(1, 90965040), (2, 45482520), (3, 30321680), (4, 22741260), (5, 18193008), (6, 15160840), (8, 11370630), (10, 9096504), (12, 7580420), (15, 6064336), (16, 5685315), (20, 4548252), (24, 3790210), (30, 3032168), (40, 2274126), (48, 1895105), (60, 1516084), (80, 1137063), (120, 758042), (240, 379021), (269, 338160), (538, 169080), (807, 112720), (1076, 84540), (1345, 67632), (1409, 64560), (1614, 56360), (2152, 42270), (2690, 33816), (2818, 32280), (3228, 28180), (4035, 22544), (4227, 21520), (4304, 21135), (5380, 16908), (5636, 16140), (6456, 14090), (7045, 12912), (8070, 11272), (8454, 10760)]