478199040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11321}}^1$

素因数の和:11356

約数の個数: 144

約数和(自身を含む): 1666236096

約数和(自身を除く): 1188037056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 11321, 14080, 21120, 22642, 33963, 42240, 45284, 56605, 67926, 90568, 113210, 124531, 135852, 169815, 181136, 226420, 249062, 271704, 339630, 362272, 373593, 452840, 498124, 543408, 622655, 679260, 724544, 747186, 905680, 996248, 1086816, 1245310, 1358520, 1449088, 1494372, 1811360, 1867965, 1992496, 2173632, 2490620, 2717040, 2898176, 2988744, 3622720, 3735930, 3984992, 4347264, 4981240, 5434080, 5977488, 7245440, 7471860, 7969984, 8694528, 9962480, 10868160, 11954976, 14490880, 14943720, 15939968, 19924960, 21736320, 23909952, 29887440, 31879936, 39849920, 43472640, 47819904, 59774880, 79699840, 95639808, 119549760, 159399680, 239099520, 478199040]

約数ペア:

[(1, 478199040), (2, 239099520), (3, 159399680), (4, 119549760), (5, 95639808), (6, 79699840), (8, 59774880), (10, 47819904), (11, 43472640), (12, 39849920), (15, 31879936), (16, 29887440), (20, 23909952), (22, 21736320), (24, 19924960), (30, 15939968), (32, 14943720), (33, 14490880), (40, 11954976), (44, 10868160), (48, 9962480), (55, 8694528), (60, 7969984), (64, 7471860), (66, 7245440), (80, 5977488), (88, 5434080), (96, 4981240), (110, 4347264), (120, 3984992), (128, 3735930), (132, 3622720), (160, 2988744), (165, 2898176), (176, 2717040), (192, 2490620), (220, 2173632), (240, 1992496), (256, 1867965), (264, 1811360), (320, 1494372), (330, 1449088), (352, 1358520), (384, 1245310), (440, 1086816), (480, 996248), (528, 905680), (640, 747186), (660, 724544), (704, 679260), (768, 622655), (880, 543408), (960, 498124), (1056, 452840), (1280, 373593), (1320, 362272), (1408, 339630), (1760, 271704), (1920, 249062), (2112, 226420), (2640, 181136), (2816, 169815), (3520, 135852), (3840, 124531), (4224, 113210), (5280, 90568), (7040, 67926), (8448, 56605), (10560, 45284), (11321, 42240), (14080, 33963), (21120, 22642)]