129324240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3389}}^1$

素因数の和:3461

約数の個数: 120

約数和(自身を含む): 442639080

約数和(自身を除く): 313314840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3389, 3816, 4240, 4770, 6360, 6778, 7632, 9540, 10167, 12720, 13556, 16945, 19080, 20334, 27112, 30501, 33890, 38160, 40668, 50835, 54224, 61002, 67780, 81336, 101670, 122004, 135560, 152505, 162672, 179617, 203340, 244008, 271120, 305010, 359234, 406680, 488016, 538851, 610020, 718468, 813360, 898085, 1077702, 1220040, 1436936, 1616553, 1796170, 2155404, 2440080, 2694255, 2873872, 3233106, 3592340, 4310808, 5388510, 6466212, 7184680, 8082765, 8621616, 10777020, 12932424, 14369360, 16165530, 21554040, 25864848, 32331060, 43108080, 64662120, 129324240]

約数ペア:

[(1, 129324240), (2, 64662120), (3, 43108080), (4, 32331060), (5, 25864848), (6, 21554040), (8, 16165530), (9, 14369360), (10, 12932424), (12, 10777020), (15, 8621616), (16, 8082765), (18, 7184680), (20, 6466212), (24, 5388510), (30, 4310808), (36, 3592340), (40, 3233106), (45, 2873872), (48, 2694255), (53, 2440080), (60, 2155404), (72, 1796170), (80, 1616553), (90, 1436936), (106, 1220040), (120, 1077702), (144, 898085), (159, 813360), (180, 718468), (212, 610020), (240, 538851), (265, 488016), (318, 406680), (360, 359234), (424, 305010), (477, 271120), (530, 244008), (636, 203340), (720, 179617), (795, 162672), (848, 152505), (954, 135560), (1060, 122004), (1272, 101670), (1590, 81336), (1908, 67780), (2120, 61002), (2385, 54224), (2544, 50835), (3180, 40668), (3389, 38160), (3816, 33890), (4240, 30501), (4770, 27112), (6360, 20334), (6778, 19080), (7632, 16945), (9540, 13556), (10167, 12720)]