299353280

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:586

約数の個数: 112

約数和(自身を含む): 753831360

約数和(自身を除く): 454478080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 160, 178, 184, 230, 320, 356, 368, 445, 457, 460, 712, 736, 890, 914, 920, 1424, 1472, 1780, 1828, 1840, 2047, 2285, 2848, 3560, 3656, 3680, 4094, 4570, 5696, 7120, 7312, 7360, 8188, 9140, 10235, 10511, 14240, 14624, 16376, 18280, 20470, 21022, 28480, 29248, 32752, 36560, 40673, 40940, 42044, 52555, 65504, 73120, 81346, 81880, 84088, 105110, 131008, 146240, 162692, 163760, 168176, 203365, 210220, 325384, 327520, 336352, 406730, 420440, 650768, 655040, 672704, 813460, 840880, 935479, 1301536, 1626920, 1681760, 1870958, 2603072, 3253840, 3363520, 3741916, 4677395, 6507680, 7483832, 9354790, 13015360, 14967664, 18709580, 29935328, 37419160, 59870656, 74838320, 149676640, 299353280]

約数ペア:

[(1, 299353280), (2, 149676640), (4, 74838320), (5, 59870656), (8, 37419160), (10, 29935328), (16, 18709580), (20, 14967664), (23, 13015360), (32, 9354790), (40, 7483832), (46, 6507680), (64, 4677395), (80, 3741916), (89, 3363520), (92, 3253840), (115, 2603072), (160, 1870958), (178, 1681760), (184, 1626920), (230, 1301536), (320, 935479), (356, 840880), (368, 813460), (445, 672704), (457, 655040), (460, 650768), (712, 420440), (736, 406730), (890, 336352), (914, 327520), (920, 325384), (1424, 210220), (1472, 203365), (1780, 168176), (1828, 163760), (1840, 162692), (2047, 146240), (2285, 131008), (2848, 105110), (3560, 84088), (3656, 81880), (3680, 81346), (4094, 73120), (4570, 65504), (5696, 52555), (7120, 42044), (7312, 40940), (7360, 40673), (8188, 36560), (9140, 32752), (10235, 29248), (10511, 28480), (14240, 21022), (14624, 20470), (16376, 18280)]