121386960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3181}}^1$

素因数の和:3253

約数の個数: 120

約数和(自身を含む): 415480104

約数和(自身を除く): 294093144

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, 3181, 3816, 4240, 4770, 6360, 6362, 7632, 9540, 9543, 12720, 12724, 15905, 19080, 19086, 25448, 28629, 31810, 38160, 38172, 47715, 50896, 57258, 63620, 76344, 95430, 114516, 127240, 143145, 152688, 168593, 190860, 229032, 254480, 286290, 337186, 381720, 458064, 505779, 572580, 674372, 763440, 842965, 1011558, 1145160, 1348744, 1517337, 1685930, 2023116, 2290320, 2528895, 2697488, 3034674, 3371860, 4046232, 5057790, 6069348, 6743720, 7586685, 8092464, 10115580, 12138696, 13487440, 15173370, 20231160, 24277392, 30346740, 40462320, 60693480, 121386960]

約数ペア:

[(1, 121386960), (2, 60693480), (3, 40462320), (4, 30346740), (5, 24277392), (6, 20231160), (8, 15173370), (9, 13487440), (10, 12138696), (12, 10115580), (15, 8092464), (16, 7586685), (18, 6743720), (20, 6069348), (24, 5057790), (30, 4046232), (36, 3371860), (40, 3034674), (45, 2697488), (48, 2528895), (53, 2290320), (60, 2023116), (72, 1685930), (80, 1517337), (90, 1348744), (106, 1145160), (120, 1011558), (144, 842965), (159, 763440), (180, 674372), (212, 572580), (240, 505779), (265, 458064), (318, 381720), (360, 337186), (424, 286290), (477, 254480), (530, 229032), (636, 190860), (720, 168593), (795, 152688), (848, 143145), (954, 127240), (1060, 114516), (1272, 95430), (1590, 76344), (1908, 63620), (2120, 57258), (2385, 50896), (2544, 47715), (3180, 38172), (3181, 38160), (3816, 31810), (4240, 28629), (4770, 25448), (6360, 19086), (6362, 19080), (7632, 15905), (9540, 12724), (9543, 12720)]