15160320

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1$

素因数の和:85

約数の個数: 264

約数和(自身を含む): 61311744

約数和(自身を除く): 46151424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 128, 140, 141, 144, 160, 168, 180, 188, 192, 210, 224, 235, 240, 252, 256, 280, 282, 288, 315, 320, 329, 336, 360, 376, 384, 420, 423, 448, 470, 480, 504, 512, 560, 564, 576, 630, 640, 658, 672, 705, 720, 752, 768, 840, 846, 896, 940, 960, 987, 1008, 1024, 1120, 1128, 1152, 1260, 1280, 1316, 1344, 1410, 1440, 1504, 1536, 1645, 1680, 1692, 1792, 1880, 1920, 1974, 2016, 2115, 2240, 2256, 2304, 2520, 2560, 2632, 2688, 2820, 2880, 2961, 3008, 3072, 3290, 3360, 3384, 3584, 3760, 3840, 3948, 4032, 4230, 4480, 4512, 4608, 4935, 5040, 5120, 5264, 5376, 5640, 5760, 5922, 6016, 6580, 6720, 6768, 7168, 7520, 7680, 7896, 8064, 8460, 8960, 9024, 9216, 9870, 10080, 10528, 10752, 11280, 11520, 11844, 12032, 13160, 13440, 13536, 14805, 15040, 15360, 15792, 16128, 16920, 17920, 18048, 19740, 20160, 21056, 21504, 22560, 23040, 23688, 24064, 26320, 26880, 27072, 29610, 30080, 31584, 32256, 33840, 35840, 36096, 39480, 40320, 42112, 45120, 46080, 47376, 48128, 52640, 53760, 54144, 59220, 60160, 63168, 64512, 67680, 72192, 78960, 80640, 84224, 90240, 94752, 105280, 107520, 108288, 118440, 120320, 126336, 135360, 144384, 157920, 161280, 168448, 180480, 189504, 210560, 216576, 236880, 240640, 252672, 270720, 315840, 322560, 336896, 360960, 379008, 421120, 433152, 473760, 505344, 541440, 631680, 721920, 758016, 842240, 947520, 1010688, 1082880, 1263360, 1516032, 1684480, 1895040, 2165760, 2526720, 3032064, 3790080, 5053440, 7580160, 15160320]

約数ペア:

[(1, 15160320), (2, 7580160), (3, 5053440), (4, 3790080), (5, 3032064), (6, 2526720), (7, 2165760), (8, 1895040), (9, 1684480), (10, 1516032), (12, 1263360), (14, 1082880), (15, 1010688), (16, 947520), (18, 842240), (20, 758016), (21, 721920), (24, 631680), (28, 541440), (30, 505344), (32, 473760), (35, 433152), (36, 421120), (40, 379008), (42, 360960), (45, 336896), (47, 322560), (48, 315840), (56, 270720), (60, 252672), (63, 240640), (64, 236880), (70, 216576), (72, 210560), (80, 189504), (84, 180480), (90, 168448), (94, 161280), (96, 157920), (105, 144384), (112, 135360), (120, 126336), (126, 120320), (128, 118440), (140, 108288), (141, 107520), (144, 105280), (160, 94752), (168, 90240), (180, 84224), (188, 80640), (192, 78960), (210, 72192), (224, 67680), (235, 64512), (240, 63168), (252, 60160), (256, 59220), (280, 54144), (282, 53760), (288, 52640), (315, 48128), (320, 47376), (329, 46080), (336, 45120), (360, 42112), (376, 40320), (384, 39480), (420, 36096), (423, 35840), (448, 33840), (470, 32256), (480, 31584), (504, 30080), (512, 29610), (560, 27072), (564, 26880), (576, 26320), (630, 24064), (640, 23688), (658, 23040), (672, 22560), (705, 21504), (720, 21056), (752, 20160), (768, 19740), (840, 18048), (846, 17920), (896, 16920), (940, 16128), (960, 15792), (987, 15360), (1008, 15040), (1024, 14805), (1120, 13536), (1128, 13440), (1152, 13160), (1260, 12032), (1280, 11844), (1316, 11520), (1344, 11280), (1410, 10752), (1440, 10528), (1504, 10080), (1536, 9870), (1645, 9216), (1680, 9024), (1692, 8960), (1792, 8460), (1880, 8064), (1920, 7896), (1974, 7680), (2016, 7520), (2115, 7168), (2240, 6768), (2256, 6720), (2304, 6580), (2520, 6016), (2560, 5922), (2632, 5760), (2688, 5640), (2820, 5376), (2880, 5264), (2961, 5120), (3008, 5040), (3072, 4935), (3290, 4608), (3360, 4512), (3384, 4480), (3584, 4230), (3760, 4032), (3840, 3948)]