126587760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3121}}^1$

素因数の和:3163

約数の個数: 120

約数和(自身を含む): 425066544

約数和(自身を除く): 298478784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3121, 3380, 4056, 5070, 6242, 6760, 8112, 9363, 10140, 12484, 13520, 15605, 18726, 20280, 24968, 31210, 37452, 40560, 40573, 46815, 49936, 62420, 74904, 81146, 93630, 121719, 124840, 149808, 162292, 187260, 202865, 243438, 249680, 324584, 374520, 405730, 486876, 527449, 608595, 649168, 749040, 811460, 973752, 1054898, 1217190, 1582347, 1622920, 1947504, 2109796, 2434380, 2637245, 3164694, 3245840, 4219592, 4868760, 5274490, 6329388, 7911735, 8439184, 9737520, 10548980, 12658776, 15823470, 21097960, 25317552, 31646940, 42195920, 63293880, 126587760]

約数ペア:

[(1, 126587760), (2, 63293880), (3, 42195920), (4, 31646940), (5, 25317552), (6, 21097960), (8, 15823470), (10, 12658776), (12, 10548980), (13, 9737520), (15, 8439184), (16, 7911735), (20, 6329388), (24, 5274490), (26, 4868760), (30, 4219592), (39, 3245840), (40, 3164694), (48, 2637245), (52, 2434380), (60, 2109796), (65, 1947504), (78, 1622920), (80, 1582347), (104, 1217190), (120, 1054898), (130, 973752), (156, 811460), (169, 749040), (195, 649168), (208, 608595), (240, 527449), (260, 486876), (312, 405730), (338, 374520), (390, 324584), (507, 249680), (520, 243438), (624, 202865), (676, 187260), (780, 162292), (845, 149808), (1014, 124840), (1040, 121719), (1352, 93630), (1560, 81146), (1690, 74904), (2028, 62420), (2535, 49936), (2704, 46815), (3120, 40573), (3121, 40560), (3380, 37452), (4056, 31210), (5070, 24968), (6242, 20280), (6760, 18726), (8112, 15605), (9363, 13520), (10140, 12484)]