150870480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3191}}^1$

素因数の和:3404

約数の個数: 80

約数和(自身を含む): 470219904

約数和(自身を除く): 319349424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3191, 3940, 4728, 5910, 6382, 7880, 9456, 9573, 11820, 12764, 15760, 15955, 19146, 23640, 25528, 31910, 38292, 47280, 47865, 51056, 63820, 76584, 95730, 127640, 153168, 191460, 255280, 382920, 628627, 765840, 1257254, 1885881, 2514508, 3143135, 3771762, 5029016, 6286270, 7543524, 9429405, 10058032, 12572540, 15087048, 18858810, 25145080, 30174096, 37717620, 50290160, 75435240, 150870480]

約数ペア:

[(1, 150870480), (2, 75435240), (3, 50290160), (4, 37717620), (5, 30174096), (6, 25145080), (8, 18858810), (10, 15087048), (12, 12572540), (15, 10058032), (16, 9429405), (20, 7543524), (24, 6286270), (30, 5029016), (40, 3771762), (48, 3143135), (60, 2514508), (80, 1885881), (120, 1257254), (197, 765840), (240, 628627), (394, 382920), (591, 255280), (788, 191460), (985, 153168), (1182, 127640), (1576, 95730), (1970, 76584), (2364, 63820), (2955, 51056), (3152, 47865), (3191, 47280), (3940, 38292), (4728, 31910), (5910, 25528), (6382, 23640), (7880, 19146), (9456, 15955), (9573, 15760), (11820, 12764)]