126746880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2576

約数の個数: 144

約数和(自身を含む): 436107840

約数和(自身を除く): 309360960

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, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 2539, 3120, 3328, 3840, 4160, 4992, 5078, 6240, 7617, 8320, 9984, 10156, 12480, 12695, 15234, 16640, 20312, 24960, 25390, 30468, 33007, 38085, 40624, 49920, 50780, 60936, 66014, 76170, 81248, 99021, 101560, 121872, 132028, 152340, 162496, 165035, 198042, 203120, 243744, 264056, 304680, 324992, 330070, 396084, 406240, 487488, 495105, 528112, 609360, 649984, 660140, 792168, 812480, 974976, 990210, 1056224, 1218720, 1320280, 1584336, 1624960, 1949952, 1980420, 2112448, 2437440, 2640560, 3168672, 3249920, 3960840, 4224896, 4874880, 5281120, 6337344, 7921680, 8449792, 9749760, 10562240, 12674688, 15843360, 21124480, 25349376, 31686720, 42248960, 63373440, 126746880]

約数ペア:

[(1, 126746880), (2, 63373440), (3, 42248960), (4, 31686720), (5, 25349376), (6, 21124480), (8, 15843360), (10, 12674688), (12, 10562240), (13, 9749760), (15, 8449792), (16, 7921680), (20, 6337344), (24, 5281120), (26, 4874880), (30, 4224896), (32, 3960840), (39, 3249920), (40, 3168672), (48, 2640560), (52, 2437440), (60, 2112448), (64, 1980420), (65, 1949952), (78, 1624960), (80, 1584336), (96, 1320280), (104, 1218720), (120, 1056224), (128, 990210), (130, 974976), (156, 812480), (160, 792168), (192, 660140), (195, 649984), (208, 609360), (240, 528112), (256, 495105), (260, 487488), (312, 406240), (320, 396084), (384, 330070), (390, 324992), (416, 304680), (480, 264056), (520, 243744), (624, 203120), (640, 198042), (768, 165035), (780, 162496), (832, 152340), (960, 132028), (1040, 121872), (1248, 101560), (1280, 99021), (1560, 81248), (1664, 76170), (1920, 66014), (2080, 60936), (2496, 50780), (2539, 49920), (3120, 40624), (3328, 38085), (3840, 33007), (4160, 30468), (4992, 25390), (5078, 24960), (6240, 20312), (7617, 16640), (8320, 15234), (9984, 12695), (10156, 12480)]