12453480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:920

約数の個数: 128

約数和(自身を含む): 44755200

約数和(自身を除く): 32301720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 887, 936, 1080, 1170, 1404, 1560, 1755, 1774, 2340, 2661, 2808, 3510, 3548, 4435, 4680, 5322, 7020, 7096, 7983, 8870, 10644, 11531, 13305, 14040, 15966, 17740, 21288, 23062, 23949, 26610, 31932, 34593, 35480, 39915, 46124, 47898, 53220, 57655, 63864, 69186, 79830, 92248, 95796, 103779, 106440, 115310, 119745, 138372, 159660, 172965, 191592, 207558, 230620, 239490, 276744, 311337, 319320, 345930, 415116, 461240, 478980, 518895, 622674, 691860, 830232, 957960, 1037790, 1245348, 1383720, 1556685, 2075580, 2490696, 3113370, 4151160, 6226740, 12453480]

約数ペア:

[(1, 12453480), (2, 6226740), (3, 4151160), (4, 3113370), (5, 2490696), (6, 2075580), (8, 1556685), (9, 1383720), (10, 1245348), (12, 1037790), (13, 957960), (15, 830232), (18, 691860), (20, 622674), (24, 518895), (26, 478980), (27, 461240), (30, 415116), (36, 345930), (39, 319320), (40, 311337), (45, 276744), (52, 239490), (54, 230620), (60, 207558), (65, 191592), (72, 172965), (78, 159660), (90, 138372), (104, 119745), (108, 115310), (117, 106440), (120, 103779), (130, 95796), (135, 92248), (156, 79830), (180, 69186), (195, 63864), (216, 57655), (234, 53220), (260, 47898), (270, 46124), (312, 39915), (351, 35480), (360, 34593), (390, 31932), (468, 26610), (520, 23949), (540, 23062), (585, 21288), (702, 17740), (780, 15966), (887, 14040), (936, 13305), (1080, 11531), (1170, 10644), (1404, 8870), (1560, 7983), (1755, 7096), (1774, 7020), (2340, 5322), (2661, 4680), (2808, 4435), (3510, 3548)]