262648080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1607}}^1$

素因数の和:1853

約数の個数: 120

約数和(自身を含む): 886496832

約数和(自身を除く): 623848752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 227, 240, 360, 454, 681, 720, 908, 1135, 1362, 1607, 1816, 2043, 2270, 2724, 3214, 3405, 3632, 4086, 4540, 4821, 5448, 6428, 6810, 8035, 8172, 9080, 9642, 10215, 10896, 12856, 13620, 14463, 16070, 16344, 18160, 19284, 20430, 24105, 25712, 27240, 28926, 32140, 32688, 38568, 40860, 48210, 54480, 57852, 64280, 72315, 77136, 81720, 96420, 115704, 128560, 144630, 163440, 192840, 231408, 289260, 364789, 385680, 578520, 729578, 1094367, 1157040, 1459156, 1823945, 2188734, 2918312, 3283101, 3647890, 4377468, 5471835, 5836624, 6566202, 7295780, 8754936, 10943670, 13132404, 14591560, 16415505, 17509872, 21887340, 26264808, 29183120, 32831010, 43774680, 52529616, 65662020, 87549360, 131324040, 262648080]

約数ペア:

[(1, 262648080), (2, 131324040), (3, 87549360), (4, 65662020), (5, 52529616), (6, 43774680), (8, 32831010), (9, 29183120), (10, 26264808), (12, 21887340), (15, 17509872), (16, 16415505), (18, 14591560), (20, 13132404), (24, 10943670), (30, 8754936), (36, 7295780), (40, 6566202), (45, 5836624), (48, 5471835), (60, 4377468), (72, 3647890), (80, 3283101), (90, 2918312), (120, 2188734), (144, 1823945), (180, 1459156), (227, 1157040), (240, 1094367), (360, 729578), (454, 578520), (681, 385680), (720, 364789), (908, 289260), (1135, 231408), (1362, 192840), (1607, 163440), (1816, 144630), (2043, 128560), (2270, 115704), (2724, 96420), (3214, 81720), (3405, 77136), (3632, 72315), (4086, 64280), (4540, 57852), (4821, 54480), (5448, 48210), (6428, 40860), (6810, 38568), (8035, 32688), (8172, 32140), (9080, 28926), (9642, 27240), (10215, 25712), (10896, 24105), (12856, 20430), (13620, 19284), (14463, 18160), (16070, 16344)]