297519840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1$

素因数の和:1001

約数の個数: 144

約数和(自身を含む): 1020107088

約数和(自身を除く): 722587248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 307, 360, 480, 614, 673, 720, 921, 1228, 1346, 1440, 1535, 1842, 2019, 2456, 2692, 2763, 3070, 3365, 3684, 4038, 4605, 4912, 5384, 5526, 6057, 6140, 6730, 7368, 8076, 9210, 9824, 10095, 10768, 11052, 12114, 12280, 13460, 13815, 14736, 16152, 18420, 20190, 21536, 22104, 24228, 24560, 26920, 27630, 29472, 30285, 32304, 36840, 40380, 44208, 48456, 49120, 53840, 55260, 60570, 64608, 73680, 80760, 88416, 96912, 107680, 110520, 121140, 147360, 161520, 193824, 206611, 221040, 242280, 323040, 413222, 442080, 484560, 619833, 826444, 969120, 1033055, 1239666, 1652888, 1859499, 2066110, 2479332, 3099165, 3305776, 3718998, 4132220, 4958664, 6198330, 6611552, 7437996, 8264440, 9297495, 9917328, 12396660, 14875992, 16528880, 18594990, 19834656, 24793320, 29751984, 33057760, 37189980, 49586640, 59503968, 74379960, 99173280, 148759920, 297519840]

約数ペア:

[(1, 297519840), (2, 148759920), (3, 99173280), (4, 74379960), (5, 59503968), (6, 49586640), (8, 37189980), (9, 33057760), (10, 29751984), (12, 24793320), (15, 19834656), (16, 18594990), (18, 16528880), (20, 14875992), (24, 12396660), (30, 9917328), (32, 9297495), (36, 8264440), (40, 7437996), (45, 6611552), (48, 6198330), (60, 4958664), (72, 4132220), (80, 3718998), (90, 3305776), (96, 3099165), (120, 2479332), (144, 2066110), (160, 1859499), (180, 1652888), (240, 1239666), (288, 1033055), (307, 969120), (360, 826444), (480, 619833), (614, 484560), (673, 442080), (720, 413222), (921, 323040), (1228, 242280), (1346, 221040), (1440, 206611), (1535, 193824), (1842, 161520), (2019, 147360), (2456, 121140), (2692, 110520), (2763, 107680), (3070, 96912), (3365, 88416), (3684, 80760), (4038, 73680), (4605, 64608), (4912, 60570), (5384, 55260), (5526, 53840), (6057, 49120), (6140, 48456), (6730, 44208), (7368, 40380), (8076, 36840), (9210, 32304), (9824, 30285), (10095, 29472), (10768, 27630), (11052, 26920), (12114, 24560), (12280, 24228), (13460, 22104), (13815, 21536), (14736, 20190), (16152, 18420)]