123421320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3463}}^1$

素因数の和:3497

約数の個数: 160

約数和(自身を含む): 452675520

約数和(自身を除く): 329254200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3463, 3564, 3960, 4455, 5940, 6926, 7128, 8910, 10389, 11880, 13852, 17315, 17820, 20778, 27704, 31167, 34630, 35640, 38093, 41556, 51945, 62334, 69260, 76186, 83112, 93501, 103890, 114279, 124668, 138520, 152372, 155835, 187002, 190465, 207780, 228558, 249336, 280503, 304744, 311670, 342837, 374004, 380930, 415560, 457116, 467505, 561006, 571395, 623340, 685674, 748008, 761860, 914232, 935010, 1028511, 1122012, 1142790, 1246680, 1371348, 1402515, 1523720, 1714185, 1870020, 2057022, 2244024, 2285580, 2742696, 2805030, 3085533, 3428370, 3740040, 4114044, 4571160, 5142555, 5610060, 6171066, 6856740, 8228088, 10285110, 11220120, 12342132, 13713480, 15427665, 20570220, 24684264, 30855330, 41140440, 61710660, 123421320]

約数ペア:

[(1, 123421320), (2, 61710660), (3, 41140440), (4, 30855330), (5, 24684264), (6, 20570220), (8, 15427665), (9, 13713480), (10, 12342132), (11, 11220120), (12, 10285110), (15, 8228088), (18, 6856740), (20, 6171066), (22, 5610060), (24, 5142555), (27, 4571160), (30, 4114044), (33, 3740040), (36, 3428370), (40, 3085533), (44, 2805030), (45, 2742696), (54, 2285580), (55, 2244024), (60, 2057022), (66, 1870020), (72, 1714185), (81, 1523720), (88, 1402515), (90, 1371348), (99, 1246680), (108, 1142790), (110, 1122012), (120, 1028511), (132, 935010), (135, 914232), (162, 761860), (165, 748008), (180, 685674), (198, 623340), (216, 571395), (220, 561006), (264, 467505), (270, 457116), (297, 415560), (324, 380930), (330, 374004), (360, 342837), (396, 311670), (405, 304744), (440, 280503), (495, 249336), (540, 228558), (594, 207780), (648, 190465), (660, 187002), (792, 155835), (810, 152372), (891, 138520), (990, 124668), (1080, 114279), (1188, 103890), (1320, 93501), (1485, 83112), (1620, 76186), (1782, 69260), (1980, 62334), (2376, 51945), (2970, 41556), (3240, 38093), (3463, 35640), (3564, 34630), (3960, 31167), (4455, 27704), (5940, 20778), (6926, 17820), (7128, 17315), (8910, 13852), (10389, 11880)]