123944640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 224

約数和(自身を含む): 417844224

約数和(自身を除く): 293899584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 47, 48, 60, 64, 67, 80, 82, 94, 96, 120, 123, 134, 141, 160, 164, 188, 192, 201, 205, 235, 240, 246, 268, 282, 320, 328, 335, 376, 402, 410, 470, 480, 492, 536, 564, 615, 656, 670, 705, 752, 804, 820, 940, 960, 984, 1005, 1072, 1128, 1230, 1312, 1340, 1410, 1504, 1608, 1640, 1880, 1927, 1968, 2010, 2144, 2256, 2460, 2624, 2680, 2747, 2820, 3008, 3149, 3216, 3280, 3760, 3854, 3936, 4020, 4288, 4512, 4920, 5360, 5494, 5640, 5781, 6298, 6432, 6560, 7520, 7708, 7872, 8040, 8241, 9024, 9447, 9635, 9840, 10720, 10988, 11280, 11562, 12596, 12864, 13120, 13735, 15040, 15416, 15745, 16080, 16482, 18894, 19270, 19680, 21440, 21976, 22560, 23124, 25192, 27470, 28905, 30832, 31490, 32160, 32964, 37788, 38540, 39360, 41205, 43952, 45120, 46248, 47235, 50384, 54940, 57810, 61664, 62980, 64320, 65928, 75576, 77080, 82410, 87904, 92496, 94470, 100768, 109880, 115620, 123328, 125960, 129109, 131856, 151152, 154160, 164820, 175808, 184992, 188940, 201536, 219760, 231240, 251920, 258218, 263712, 302304, 308320, 329640, 369984, 377880, 387327, 439520, 462480, 503840, 516436, 527424, 604608, 616640, 645545, 659280, 755760, 774654, 879040, 924960, 1007680, 1032872, 1291090, 1318560, 1511520, 1549308, 1849920, 1936635, 2065744, 2582180, 2637120, 3023040, 3098616, 3873270, 4131488, 5164360, 6197232, 7746540, 8262976, 10328720, 12394464, 15493080, 20657440, 24788928, 30986160, 41314880, 61972320, 123944640]

約数ペア:

[(1, 123944640), (2, 61972320), (3, 41314880), (4, 30986160), (5, 24788928), (6, 20657440), (8, 15493080), (10, 12394464), (12, 10328720), (15, 8262976), (16, 7746540), (20, 6197232), (24, 5164360), (30, 4131488), (32, 3873270), (40, 3098616), (41, 3023040), (47, 2637120), (48, 2582180), (60, 2065744), (64, 1936635), (67, 1849920), (80, 1549308), (82, 1511520), (94, 1318560), (96, 1291090), (120, 1032872), (123, 1007680), (134, 924960), (141, 879040), (160, 774654), (164, 755760), (188, 659280), (192, 645545), (201, 616640), (205, 604608), (235, 527424), (240, 516436), (246, 503840), (268, 462480), (282, 439520), (320, 387327), (328, 377880), (335, 369984), (376, 329640), (402, 308320), (410, 302304), (470, 263712), (480, 258218), (492, 251920), (536, 231240), (564, 219760), (615, 201536), (656, 188940), (670, 184992), (705, 175808), (752, 164820), (804, 154160), (820, 151152), (940, 131856), (960, 129109), (984, 125960), (1005, 123328), (1072, 115620), (1128, 109880), (1230, 100768), (1312, 94470), (1340, 92496), (1410, 87904), (1504, 82410), (1608, 77080), (1640, 75576), (1880, 65928), (1927, 64320), (1968, 62980), (2010, 61664), (2144, 57810), (2256, 54940), (2460, 50384), (2624, 47235), (2680, 46248), (2747, 45120), (2820, 43952), (3008, 41205), (3149, 39360), (3216, 38540), (3280, 37788), (3760, 32964), (3854, 32160), (3936, 31490), (4020, 30832), (4288, 28905), (4512, 27470), (4920, 25192), (5360, 23124), (5494, 22560), (5640, 21976), (5781, 21440), (6298, 19680), (6432, 19270), (6560, 18894), (7520, 16482), (7708, 16080), (7872, 15745), (8040, 15416), (8241, 15040), (9024, 13735), (9447, 13120), (9635, 12864), (9840, 12596), (10720, 11562), (10988, 11280)]