903183840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48247}}^1$

素因数の和:48281

約数の個数: 144

約数和(自身を含む): 3319269408

約数和(自身を除く): 2416085568

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, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 48247, 96494, 144741, 192988, 241235, 289482, 385976, 434223, 482470, 578964, 627211, 723705, 771952, 868446, 964940, 1157928, 1254422, 1447410, 1543904, 1736892, 1881633, 1929880, 2171115, 2315856, 2508844, 2894820, 3136055, 3473784, 3763266, 3859760, 4342230, 4631712, 5017688, 5644899, 5789640, 6272110, 6947568, 7526532, 7719520, 8684460, 9408165, 10035376, 11289798, 11579280, 12544220, 13895136, 15053064, 17368920, 18816330, 20070752, 22579596, 23158560, 25088440, 28224495, 30106128, 34737840, 37632660, 45159192, 50176880, 56448990, 60212256, 69475680, 75265320, 90318384, 100353760, 112897980, 150530640, 180636768, 225795960, 301061280, 451591920, 903183840]

約数ペア:

[(1, 903183840), (2, 451591920), (3, 301061280), (4, 225795960), (5, 180636768), (6, 150530640), (8, 112897980), (9, 100353760), (10, 90318384), (12, 75265320), (13, 69475680), (15, 60212256), (16, 56448990), (18, 50176880), (20, 45159192), (24, 37632660), (26, 34737840), (30, 30106128), (32, 28224495), (36, 25088440), (39, 23158560), (40, 22579596), (45, 20070752), (48, 18816330), (52, 17368920), (60, 15053064), (65, 13895136), (72, 12544220), (78, 11579280), (80, 11289798), (90, 10035376), (96, 9408165), (104, 8684460), (117, 7719520), (120, 7526532), (130, 6947568), (144, 6272110), (156, 5789640), (160, 5644899), (180, 5017688), (195, 4631712), (208, 4342230), (234, 3859760), (240, 3763266), (260, 3473784), (288, 3136055), (312, 2894820), (360, 2508844), (390, 2315856), (416, 2171115), (468, 1929880), (480, 1881633), (520, 1736892), (585, 1543904), (624, 1447410), (720, 1254422), (780, 1157928), (936, 964940), (1040, 868446), (1170, 771952), (1248, 723705), (1440, 627211), (1560, 578964), (1872, 482470), (2080, 434223), (2340, 385976), (3120, 289482), (3744, 241235), (4680, 192988), (6240, 144741), (9360, 96494), (18720, 48247)]