121392960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 224

約数和(自身を含む): 423988992

約数和(自身を除く): 302596032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 71, 78, 80, 96, 104, 120, 130, 137, 142, 156, 160, 192, 195, 208, 213, 240, 260, 274, 284, 312, 320, 355, 390, 411, 416, 426, 480, 520, 548, 568, 624, 685, 710, 780, 822, 832, 852, 923, 960, 1040, 1065, 1096, 1136, 1248, 1370, 1420, 1560, 1644, 1704, 1781, 1846, 2055, 2080, 2130, 2192, 2272, 2496, 2740, 2769, 2840, 3120, 3288, 3408, 3562, 3692, 4110, 4160, 4260, 4384, 4544, 4615, 5343, 5480, 5538, 5680, 6240, 6576, 6816, 7124, 7384, 8220, 8520, 8768, 8905, 9230, 9727, 10686, 10960, 11076, 11360, 12480, 13152, 13632, 13845, 14248, 14768, 16440, 17040, 17810, 18460, 19454, 21372, 21920, 22152, 22720, 26304, 26715, 27690, 28496, 29181, 29536, 32880, 34080, 35620, 36920, 38908, 42744, 43840, 44304, 48635, 53430, 55380, 56992, 58362, 59072, 65760, 68160, 71240, 73840, 77816, 85488, 88608, 97270, 106860, 110760, 113984, 116724, 126451, 131520, 142480, 145905, 147680, 155632, 170976, 177216, 194540, 213720, 221520, 233448, 252902, 284960, 291810, 295360, 311264, 341952, 379353, 389080, 427440, 443040, 466896, 505804, 569920, 583620, 622528, 632255, 758706, 778160, 854880, 886080, 933792, 1011608, 1167240, 1264510, 1517412, 1556320, 1709760, 1867584, 1896765, 2023216, 2334480, 2529020, 3034824, 3112640, 3793530, 4046432, 4668960, 5058040, 6069648, 7587060, 8092864, 9337920, 10116080, 12139296, 15174120, 20232160, 24278592, 30348240, 40464320, 60696480, 121392960]

約数ペア:

[(1, 121392960), (2, 60696480), (3, 40464320), (4, 30348240), (5, 24278592), (6, 20232160), (8, 15174120), (10, 12139296), (12, 10116080), (13, 9337920), (15, 8092864), (16, 7587060), (20, 6069648), (24, 5058040), (26, 4668960), (30, 4046432), (32, 3793530), (39, 3112640), (40, 3034824), (48, 2529020), (52, 2334480), (60, 2023216), (64, 1896765), (65, 1867584), (71, 1709760), (78, 1556320), (80, 1517412), (96, 1264510), (104, 1167240), (120, 1011608), (130, 933792), (137, 886080), (142, 854880), (156, 778160), (160, 758706), (192, 632255), (195, 622528), (208, 583620), (213, 569920), (240, 505804), (260, 466896), (274, 443040), (284, 427440), (312, 389080), (320, 379353), (355, 341952), (390, 311264), (411, 295360), (416, 291810), (426, 284960), (480, 252902), (520, 233448), (548, 221520), (568, 213720), (624, 194540), (685, 177216), (710, 170976), (780, 155632), (822, 147680), (832, 145905), (852, 142480), (923, 131520), (960, 126451), (1040, 116724), (1065, 113984), (1096, 110760), (1136, 106860), (1248, 97270), (1370, 88608), (1420, 85488), (1560, 77816), (1644, 73840), (1704, 71240), (1781, 68160), (1846, 65760), (2055, 59072), (2080, 58362), (2130, 56992), (2192, 55380), (2272, 53430), (2496, 48635), (2740, 44304), (2769, 43840), (2840, 42744), (3120, 38908), (3288, 36920), (3408, 35620), (3562, 34080), (3692, 32880), (4110, 29536), (4160, 29181), (4260, 28496), (4384, 27690), (4544, 26715), (4615, 26304), (5343, 22720), (5480, 22152), (5538, 21920), (5680, 21372), (6240, 19454), (6576, 18460), (6816, 17810), (7124, 17040), (7384, 16440), (8220, 14768), (8520, 14248), (8768, 13845), (8905, 13632), (9230, 13152), (9727, 12480), (10686, 11360), (10960, 11076)]