827756040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{25643}}^1$

素因数の和:25926

約数の個数: 64

約数和(自身を含む): 2492596800

約数和(自身を除く): 1664840760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 5380, 6456, 8070, 10760, 16140, 25643, 32280, 51286, 76929, 102572, 128215, 153858, 205144, 256430, 307716, 384645, 512860, 615432, 769290, 1025720, 1538580, 3077160, 6897967, 13795934, 20693901, 27591868, 34489835, 41387802, 55183736, 68979670, 82775604, 103469505, 137959340, 165551208, 206939010, 275918680, 413878020, 827756040]

約数ペア:

[(1, 827756040), (2, 413878020), (3, 275918680), (4, 206939010), (5, 165551208), (6, 137959340), (8, 103469505), (10, 82775604), (12, 68979670), (15, 55183736), (20, 41387802), (24, 34489835), (30, 27591868), (40, 20693901), (60, 13795934), (120, 6897967), (269, 3077160), (538, 1538580), (807, 1025720), (1076, 769290), (1345, 615432), (1614, 512860), (2152, 384645), (2690, 307716), (3228, 256430), (4035, 205144), (5380, 153858), (6456, 128215), (8070, 102572), (10760, 76929), (16140, 51286), (25643, 32280)]