1253482920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{19237}}^1$

素因数の和:19435

約数の個数: 96

約数和(自身を含む): 4096539720

約数和(自身を除く): 2843056800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 181, 360, 362, 543, 724, 905, 1086, 1448, 1629, 1810, 2172, 2715, 3258, 3620, 4344, 5430, 6516, 7240, 8145, 10860, 13032, 16290, 19237, 21720, 32580, 38474, 57711, 65160, 76948, 96185, 115422, 153896, 173133, 192370, 230844, 288555, 346266, 384740, 461688, 577110, 692532, 769480, 865665, 1154220, 1385064, 1731330, 2308440, 3462660, 3481897, 6925320, 6963794, 10445691, 13927588, 17409485, 20891382, 27855176, 31337073, 34818970, 41782764, 52228455, 62674146, 69637940, 83565528, 104456910, 125348292, 139275880, 156685365, 208913820, 250696584, 313370730, 417827640, 626741460, 1253482920]

約数ペア:

[(1, 1253482920), (2, 626741460), (3, 417827640), (4, 313370730), (5, 250696584), (6, 208913820), (8, 156685365), (9, 139275880), (10, 125348292), (12, 104456910), (15, 83565528), (18, 69637940), (20, 62674146), (24, 52228455), (30, 41782764), (36, 34818970), (40, 31337073), (45, 27855176), (60, 20891382), (72, 17409485), (90, 13927588), (120, 10445691), (180, 6963794), (181, 6925320), (360, 3481897), (362, 3462660), (543, 2308440), (724, 1731330), (905, 1385064), (1086, 1154220), (1448, 865665), (1629, 769480), (1810, 692532), (2172, 577110), (2715, 461688), (3258, 384740), (3620, 346266), (4344, 288555), (5430, 230844), (6516, 192370), (7240, 173133), (8145, 153896), (10860, 115422), (13032, 96185), (16290, 76948), (19237, 65160), (21720, 57711), (32580, 38474)]