12935520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:725

約数の個数: 144

約数和(自身を含む): 47606832

約数和(自身を除く): 34671312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 691, 720, 780, 936, 1040, 1170, 1248, 1382, 1440, 1560, 1872, 2073, 2080, 2340, 2764, 3120, 3455, 3744, 4146, 4680, 5528, 6219, 6240, 6910, 8292, 8983, 9360, 10365, 11056, 12438, 13820, 16584, 17966, 18720, 20730, 22112, 24876, 26949, 27640, 31095, 33168, 35932, 41460, 44915, 49752, 53898, 55280, 62190, 66336, 71864, 80847, 82920, 89830, 99504, 107796, 110560, 124380, 134745, 143728, 161694, 165840, 179660, 199008, 215592, 248760, 269490, 287456, 323388, 331680, 359320, 404235, 431184, 497520, 538980, 646776, 718640, 808470, 862368, 995040, 1077960, 1293552, 1437280, 1616940, 2155920, 2587104, 3233880, 4311840, 6467760, 12935520]

約数ペア:

[(1, 12935520), (2, 6467760), (3, 4311840), (4, 3233880), (5, 2587104), (6, 2155920), (8, 1616940), (9, 1437280), (10, 1293552), (12, 1077960), (13, 995040), (15, 862368), (16, 808470), (18, 718640), (20, 646776), (24, 538980), (26, 497520), (30, 431184), (32, 404235), (36, 359320), (39, 331680), (40, 323388), (45, 287456), (48, 269490), (52, 248760), (60, 215592), (65, 199008), (72, 179660), (78, 165840), (80, 161694), (90, 143728), (96, 134745), (104, 124380), (117, 110560), (120, 107796), (130, 99504), (144, 89830), (156, 82920), (160, 80847), (180, 71864), (195, 66336), (208, 62190), (234, 55280), (240, 53898), (260, 49752), (288, 44915), (312, 41460), (360, 35932), (390, 33168), (416, 31095), (468, 27640), (480, 26949), (520, 24876), (585, 22112), (624, 20730), (691, 18720), (720, 17966), (780, 16584), (936, 13820), (1040, 12438), (1170, 11056), (1248, 10365), (1382, 9360), (1440, 8983), (1560, 8292), (1872, 6910), (2073, 6240), (2080, 6219), (2340, 5528), (2764, 4680), (3120, 4146), (3455, 3744)]