120517760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 256

約数和(自身を含む): 356918400

約数和(自身を除く): 236400640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 32, 34, 38, 40, 44, 53, 55, 64, 68, 76, 80, 85, 88, 95, 106, 110, 128, 136, 152, 160, 170, 176, 187, 190, 209, 212, 220, 265, 272, 304, 320, 323, 340, 352, 374, 380, 418, 424, 440, 530, 544, 583, 608, 640, 646, 680, 704, 748, 760, 836, 848, 880, 901, 935, 1007, 1045, 1060, 1088, 1166, 1216, 1292, 1360, 1408, 1496, 1520, 1615, 1672, 1696, 1760, 1802, 1870, 2014, 2090, 2120, 2176, 2332, 2432, 2584, 2720, 2915, 2992, 3040, 3230, 3344, 3392, 3520, 3553, 3604, 3740, 4028, 4180, 4240, 4505, 4664, 5035, 5168, 5440, 5830, 5984, 6080, 6460, 6688, 6784, 7040, 7106, 7208, 7480, 8056, 8360, 8480, 9010, 9328, 9911, 10070, 10336, 10880, 11077, 11660, 11968, 12160, 12920, 13376, 14212, 14416, 14960, 16112, 16720, 16960, 17119, 17765, 18020, 18656, 19822, 20140, 20672, 22154, 23320, 23936, 25840, 26752, 28424, 28832, 29920, 32224, 33440, 33920, 34238, 35530, 36040, 37312, 39644, 40280, 41344, 44308, 46640, 49555, 51680, 55385, 56848, 57664, 59840, 64448, 66880, 68476, 71060, 72080, 74624, 79288, 80560, 85595, 88616, 93280, 99110, 103360, 110770, 113696, 115328, 119680, 128896, 133760, 136952, 142120, 144160, 158576, 161120, 171190, 177232, 186560, 188309, 198220, 206720, 221540, 227392, 273904, 284240, 288320, 317152, 322240, 342380, 354464, 373120, 376618, 396440, 443080, 454784, 547808, 568480, 576640, 634304, 644480, 684760, 708928, 753236, 792880, 886160, 941545, 1095616, 1136960, 1268608, 1369520, 1417856, 1506472, 1585760, 1772320, 1883090, 2191232, 2273920, 2739040, 3012944, 3171520, 3544640, 3766180, 5478080, 6025888, 6343040, 7089280, 7532360, 10956160, 12051776, 15064720, 24103552, 30129440, 60258880, 120517760]

約数ペア:

[(1, 120517760), (2, 60258880), (4, 30129440), (5, 24103552), (8, 15064720), (10, 12051776), (11, 10956160), (16, 7532360), (17, 7089280), (19, 6343040), (20, 6025888), (22, 5478080), (32, 3766180), (34, 3544640), (38, 3171520), (40, 3012944), (44, 2739040), (53, 2273920), (55, 2191232), (64, 1883090), (68, 1772320), (76, 1585760), (80, 1506472), (85, 1417856), (88, 1369520), (95, 1268608), (106, 1136960), (110, 1095616), (128, 941545), (136, 886160), (152, 792880), (160, 753236), (170, 708928), (176, 684760), (187, 644480), (190, 634304), (209, 576640), (212, 568480), (220, 547808), (265, 454784), (272, 443080), (304, 396440), (320, 376618), (323, 373120), (340, 354464), (352, 342380), (374, 322240), (380, 317152), (418, 288320), (424, 284240), (440, 273904), (530, 227392), (544, 221540), (583, 206720), (608, 198220), (640, 188309), (646, 186560), (680, 177232), (704, 171190), (748, 161120), (760, 158576), (836, 144160), (848, 142120), (880, 136952), (901, 133760), (935, 128896), (1007, 119680), (1045, 115328), (1060, 113696), (1088, 110770), (1166, 103360), (1216, 99110), (1292, 93280), (1360, 88616), (1408, 85595), (1496, 80560), (1520, 79288), (1615, 74624), (1672, 72080), (1696, 71060), (1760, 68476), (1802, 66880), (1870, 64448), (2014, 59840), (2090, 57664), (2120, 56848), (2176, 55385), (2332, 51680), (2432, 49555), (2584, 46640), (2720, 44308), (2915, 41344), (2992, 40280), (3040, 39644), (3230, 37312), (3344, 36040), (3392, 35530), (3520, 34238), (3553, 33920), (3604, 33440), (3740, 32224), (4028, 29920), (4180, 28832), (4240, 28424), (4505, 26752), (4664, 25840), (5035, 23936), (5168, 23320), (5440, 22154), (5830, 20672), (5984, 20140), (6080, 19822), (6460, 18656), (6688, 18020), (6784, 17765), (7040, 17119), (7106, 16960), (7208, 16720), (7480, 16112), (8056, 14960), (8360, 14416), (8480, 14212), (9010, 13376), (9328, 12920), (9911, 12160), (10070, 11968), (10336, 11660), (10880, 11077)]