321796608480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{830743}}^1$

素因数の和:831033

約数の個数: 144

約数和(自身を含む): 1102214524320

約数和(自身を除く): 780417915840

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, 269, 288, 360, 480, 538, 720, 807, 1076, 1345, 1440, 1614, 2152, 2421, 2690, 3228, 4035, 4304, 4842, 5380, 6456, 8070, 8608, 9684, 10760, 12105, 12912, 16140, 19368, 21520, 24210, 25824, 32280, 38736, 43040, 48420, 64560, 77472, 96840, 129120, 193680, 387360, 830743, 1661486, 2492229, 3322972, 4153715, 4984458, 6645944, 7476687, 8307430, 9968916, 12461145, 13291888, 14953374, 16614860, 19937832, 24922290, 26583776, 29906748, 33229720, 37383435, 39875664, 49844580, 59813496, 66459440, 74766870, 79751328, 99689160, 119626992, 132918880, 149533740, 199378320, 223469867, 239253984, 299067480, 398756640, 446939734, 598134960, 670409601, 893879468, 1117349335, 1196269920, 1340819202, 1787758936, 2011228803, 2234698670, 2681638404, 3352048005, 3575517872, 4022457606, 4469397340, 5363276808, 6704096010, 7151035744, 8044915212, 8938794680, 10056144015, 10726553616, 13408192020, 16089830424, 17877589360, 20112288030, 21453107232, 26816384040, 32179660848, 35755178720, 40224576060, 53632768080, 64359321696, 80449152120, 107265536160, 160898304240, 321796608480]

約数ペア:

[(1, 321796608480), (2, 160898304240), (3, 107265536160), (4, 80449152120), (5, 64359321696), (6, 53632768080), (8, 40224576060), (9, 35755178720), (10, 32179660848), (12, 26816384040), (15, 21453107232), (16, 20112288030), (18, 17877589360), (20, 16089830424), (24, 13408192020), (30, 10726553616), (32, 10056144015), (36, 8938794680), (40, 8044915212), (45, 7151035744), (48, 6704096010), (60, 5363276808), (72, 4469397340), (80, 4022457606), (90, 3575517872), (96, 3352048005), (120, 2681638404), (144, 2234698670), (160, 2011228803), (180, 1787758936), (240, 1340819202), (269, 1196269920), (288, 1117349335), (360, 893879468), (480, 670409601), (538, 598134960), (720, 446939734), (807, 398756640), (1076, 299067480), (1345, 239253984), (1440, 223469867), (1614, 199378320), (2152, 149533740), (2421, 132918880), (2690, 119626992), (3228, 99689160), (4035, 79751328), (4304, 74766870), (4842, 66459440), (5380, 59813496), (6456, 49844580), (8070, 39875664), (8608, 37383435), (9684, 33229720), (10760, 29906748), (12105, 26583776), (12912, 24922290), (16140, 19937832), (19368, 16614860), (21520, 14953374), (24210, 13291888), (25824, 12461145), (32280, 9968916), (38736, 8307430), (43040, 7476687), (48420, 6645944), (64560, 4984458), (77472, 4153715), (96840, 3322972), (129120, 2492229), (193680, 1661486), (387360, 830743)]