123414480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 240

約数和(自身を含む): 484683264

約数和(自身を除く): 361268784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 521, 560, 564, 630, 658, 705, 720, 752, 840, 846, 940, 987, 1008, 1042, 1128, 1260, 1316, 1410, 1563, 1645, 1680, 1692, 1880, 1974, 2084, 2115, 2256, 2520, 2605, 2632, 2820, 2961, 3126, 3290, 3384, 3647, 3760, 3948, 4168, 4230, 4689, 4935, 5040, 5210, 5264, 5640, 5922, 6252, 6580, 6768, 7294, 7815, 7896, 8336, 8460, 9378, 9870, 10420, 10941, 11280, 11844, 12504, 13160, 14588, 14805, 15630, 15792, 16920, 18235, 18756, 19740, 20840, 21882, 23445, 23688, 24487, 25008, 26320, 29176, 29610, 31260, 32823, 33840, 36470, 37512, 39480, 41680, 43764, 46890, 47376, 48974, 54705, 58352, 59220, 62520, 65646, 72940, 73461, 75024, 78960, 87528, 93780, 97948, 109410, 118440, 122435, 125040, 131292, 145880, 146922, 164115, 171409, 175056, 187560, 195896, 218820, 220383, 236880, 244870, 262584, 291760, 293844, 328230, 342818, 367305, 375120, 391792, 437640, 440766, 489740, 514227, 525168, 587688, 656460, 685636, 734610, 857045, 875280, 881532, 979480, 1028454, 1101915, 1175376, 1312920, 1371272, 1469220, 1542681, 1714090, 1763064, 1958960, 2056908, 2203830, 2571135, 2625840, 2742544, 2938440, 3085362, 3428180, 3526128, 4113816, 4407660, 5142270, 5876880, 6170724, 6856360, 7713405, 8227632, 8815320, 10284540, 12341448, 13712720, 15426810, 17630640, 20569080, 24682896, 30853620, 41138160, 61707240, 123414480]

約数ペア:

[(1, 123414480), (2, 61707240), (3, 41138160), (4, 30853620), (5, 24682896), (6, 20569080), (7, 17630640), (8, 15426810), (9, 13712720), (10, 12341448), (12, 10284540), (14, 8815320), (15, 8227632), (16, 7713405), (18, 6856360), (20, 6170724), (21, 5876880), (24, 5142270), (28, 4407660), (30, 4113816), (35, 3526128), (36, 3428180), (40, 3085362), (42, 2938440), (45, 2742544), (47, 2625840), (48, 2571135), (56, 2203830), (60, 2056908), (63, 1958960), (70, 1763064), (72, 1714090), (80, 1542681), (84, 1469220), (90, 1371272), (94, 1312920), (105, 1175376), (112, 1101915), (120, 1028454), (126, 979480), (140, 881532), (141, 875280), (144, 857045), (168, 734610), (180, 685636), (188, 656460), (210, 587688), (235, 525168), (240, 514227), (252, 489740), (280, 440766), (282, 437640), (315, 391792), (329, 375120), (336, 367305), (360, 342818), (376, 328230), (420, 293844), (423, 291760), (470, 262584), (504, 244870), (521, 236880), (560, 220383), (564, 218820), (630, 195896), (658, 187560), (705, 175056), (720, 171409), (752, 164115), (840, 146922), (846, 145880), (940, 131292), (987, 125040), (1008, 122435), (1042, 118440), (1128, 109410), (1260, 97948), (1316, 93780), (1410, 87528), (1563, 78960), (1645, 75024), (1680, 73461), (1692, 72940), (1880, 65646), (1974, 62520), (2084, 59220), (2115, 58352), (2256, 54705), (2520, 48974), (2605, 47376), (2632, 46890), (2820, 43764), (2961, 41680), (3126, 39480), (3290, 37512), (3384, 36470), (3647, 33840), (3760, 32823), (3948, 31260), (4168, 29610), (4230, 29176), (4689, 26320), (4935, 25008), (5040, 24487), (5210, 23688), (5264, 23445), (5640, 21882), (5922, 20840), (6252, 19740), (6580, 18756), (6768, 18235), (7294, 16920), (7815, 15792), (7896, 15630), (8336, 14805), (8460, 14588), (9378, 13160), (9870, 12504), (10420, 11844), (10941, 11280)]