120397680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 240

約数和(自身を含む): 459033120

約数和(自身を除く): 338635440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 677, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1354, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2031, 2223, 2280, 2340, 2470, 2708, 2736, 2964, 3120, 3385, 3420, 3705, 3952, 4062, 4446, 4560, 4680, 4940, 5416, 5928, 6093, 6770, 6840, 7410, 8124, 8801, 8892, 9360, 9880, 10155, 10832, 11115, 11856, 12186, 12863, 13540, 13680, 14820, 16248, 17602, 17784, 19760, 20310, 22230, 24372, 25726, 26403, 27080, 29640, 30465, 32496, 35204, 35568, 38589, 40620, 44005, 44460, 48744, 51452, 52806, 54160, 59280, 60930, 64315, 70408, 77178, 79209, 81240, 88010, 88920, 97488, 102904, 105612, 115767, 121860, 128630, 132015, 140816, 154356, 158418, 162480, 167219, 176020, 177840, 192945, 205808, 211224, 231534, 243720, 257260, 264030, 308712, 316836, 334438, 352040, 385890, 396045, 422448, 463068, 487440, 501657, 514520, 528060, 578835, 617424, 633672, 668876, 704080, 771780, 792090, 836095, 926136, 1003314, 1029040, 1056120, 1157670, 1267344, 1337752, 1504971, 1543560, 1584180, 1672190, 1852272, 2006628, 2112240, 2315340, 2508285, 2675504, 3009942, 3087120, 3168360, 3344380, 4013256, 4630680, 5016570, 6019884, 6336720, 6688760, 7524855, 8026512, 9261360, 10033140, 12039768, 13377520, 15049710, 20066280, 24079536, 30099420, 40132560, 60198840, 120397680]

約数ペア:

[(1, 120397680), (2, 60198840), (3, 40132560), (4, 30099420), (5, 24079536), (6, 20066280), (8, 15049710), (9, 13377520), (10, 12039768), (12, 10033140), (13, 9261360), (15, 8026512), (16, 7524855), (18, 6688760), (19, 6336720), (20, 6019884), (24, 5016570), (26, 4630680), (30, 4013256), (36, 3344380), (38, 3168360), (39, 3087120), (40, 3009942), (45, 2675504), (48, 2508285), (52, 2315340), (57, 2112240), (60, 2006628), (65, 1852272), (72, 1672190), (76, 1584180), (78, 1543560), (80, 1504971), (90, 1337752), (95, 1267344), (104, 1157670), (114, 1056120), (117, 1029040), (120, 1003314), (130, 926136), (144, 836095), (152, 792090), (156, 771780), (171, 704080), (180, 668876), (190, 633672), (195, 617424), (208, 578835), (228, 528060), (234, 514520), (240, 501657), (247, 487440), (260, 463068), (285, 422448), (304, 396045), (312, 385890), (342, 352040), (360, 334438), (380, 316836), (390, 308712), (456, 264030), (468, 257260), (494, 243720), (520, 231534), (570, 211224), (585, 205808), (624, 192945), (677, 177840), (684, 176020), (720, 167219), (741, 162480), (760, 158418), (780, 154356), (855, 140816), (912, 132015), (936, 128630), (988, 121860), (1040, 115767), (1140, 105612), (1170, 102904), (1235, 97488), (1354, 88920), (1368, 88010), (1482, 81240), (1520, 79209), (1560, 77178), (1710, 70408), (1872, 64315), (1976, 60930), (2031, 59280), (2223, 54160), (2280, 52806), (2340, 51452), (2470, 48744), (2708, 44460), (2736, 44005), (2964, 40620), (3120, 38589), (3385, 35568), (3420, 35204), (3705, 32496), (3952, 30465), (4062, 29640), (4446, 27080), (4560, 26403), (4680, 25726), (4940, 24372), (5416, 22230), (5928, 20310), (6093, 19760), (6770, 17784), (6840, 17602), (7410, 16248), (8124, 14820), (8801, 13680), (8892, 13540), (9360, 12863), (9880, 12186), (10155, 11856), (10832, 11115)]