123571440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3052

約数の個数: 160

約数和(自身を含む): 448185600

約数和(自身を除く): 324614160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3011, 3420, 4104, 4560, 5130, 6022, 6840, 8208, 9033, 10260, 12044, 13680, 15055, 18066, 20520, 24088, 27099, 30110, 36132, 41040, 45165, 48176, 54198, 57209, 60220, 72264, 81297, 90330, 108396, 114418, 120440, 135495, 144528, 162594, 171627, 180660, 216792, 228836, 240880, 270990, 286045, 325188, 343254, 361320, 406485, 433584, 457672, 514881, 541980, 572090, 650376, 686508, 722640, 812970, 858135, 915344, 1029762, 1083960, 1144180, 1300752, 1373016, 1544643, 1625940, 1716270, 2059524, 2167920, 2288360, 2574405, 2746032, 3089286, 3251880, 3432540, 4119048, 4576720, 5148810, 6178572, 6503760, 6865080, 7723215, 8238096, 10297620, 12357144, 13730160, 15446430, 20595240, 24714288, 30892860, 41190480, 61785720, 123571440]

約数ペア:

[(1, 123571440), (2, 61785720), (3, 41190480), (4, 30892860), (5, 24714288), (6, 20595240), (8, 15446430), (9, 13730160), (10, 12357144), (12, 10297620), (15, 8238096), (16, 7723215), (18, 6865080), (19, 6503760), (20, 6178572), (24, 5148810), (27, 4576720), (30, 4119048), (36, 3432540), (38, 3251880), (40, 3089286), (45, 2746032), (48, 2574405), (54, 2288360), (57, 2167920), (60, 2059524), (72, 1716270), (76, 1625940), (80, 1544643), (90, 1373016), (95, 1300752), (108, 1144180), (114, 1083960), (120, 1029762), (135, 915344), (144, 858135), (152, 812970), (171, 722640), (180, 686508), (190, 650376), (216, 572090), (228, 541980), (240, 514881), (270, 457672), (285, 433584), (304, 406485), (342, 361320), (360, 343254), (380, 325188), (432, 286045), (456, 270990), (513, 240880), (540, 228836), (570, 216792), (684, 180660), (720, 171627), (760, 162594), (855, 144528), (912, 135495), (1026, 120440), (1080, 114418), (1140, 108396), (1368, 90330), (1520, 81297), (1710, 72264), (2052, 60220), (2160, 57209), (2280, 54198), (2565, 48176), (2736, 45165), (3011, 41040), (3420, 36132), (4104, 30110), (4560, 27099), (5130, 24088), (6022, 20520), (6840, 18066), (8208, 15055), (9033, 13680), (10260, 12044)]