2508480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:103

約数の個数: 168

約数和(自身を含む): 9430512

約数和(自身を除く): 6922032

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, 64, 65, 67, 72, 78, 80, 90, 96, 104, 117, 120, 130, 134, 144, 156, 160, 180, 192, 195, 201, 208, 234, 240, 260, 268, 288, 312, 320, 335, 360, 390, 402, 416, 468, 480, 520, 536, 576, 585, 603, 624, 670, 720, 780, 804, 832, 871, 936, 960, 1005, 1040, 1072, 1170, 1206, 1248, 1340, 1440, 1560, 1608, 1742, 1872, 2010, 2080, 2144, 2340, 2412, 2496, 2613, 2680, 2880, 3015, 3120, 3216, 3484, 3744, 4020, 4160, 4288, 4355, 4680, 4824, 5226, 5360, 6030, 6240, 6432, 6968, 7488, 7839, 8040, 8710, 9360, 9648, 10452, 10720, 12060, 12480, 12864, 13065, 13936, 15678, 16080, 17420, 18720, 19296, 20904, 21440, 24120, 26130, 27872, 31356, 32160, 34840, 37440, 38592, 39195, 41808, 48240, 52260, 55744, 62712, 64320, 69680, 78390, 83616, 96480, 104520, 125424, 139360, 156780, 167232, 192960, 209040, 250848, 278720, 313560, 418080, 501696, 627120, 836160, 1254240, 2508480]

約数ペア:

[(1, 2508480), (2, 1254240), (3, 836160), (4, 627120), (5, 501696), (6, 418080), (8, 313560), (9, 278720), (10, 250848), (12, 209040), (13, 192960), (15, 167232), (16, 156780), (18, 139360), (20, 125424), (24, 104520), (26, 96480), (30, 83616), (32, 78390), (36, 69680), (39, 64320), (40, 62712), (45, 55744), (48, 52260), (52, 48240), (60, 41808), (64, 39195), (65, 38592), (67, 37440), (72, 34840), (78, 32160), (80, 31356), (90, 27872), (96, 26130), (104, 24120), (117, 21440), (120, 20904), (130, 19296), (134, 18720), (144, 17420), (156, 16080), (160, 15678), (180, 13936), (192, 13065), (195, 12864), (201, 12480), (208, 12060), (234, 10720), (240, 10452), (260, 9648), (268, 9360), (288, 8710), (312, 8040), (320, 7839), (335, 7488), (360, 6968), (390, 6432), (402, 6240), (416, 6030), (468, 5360), (480, 5226), (520, 4824), (536, 4680), (576, 4355), (585, 4288), (603, 4160), (624, 4020), (670, 3744), (720, 3484), (780, 3216), (804, 3120), (832, 3015), (871, 2880), (936, 2680), (960, 2613), (1005, 2496), (1040, 2412), (1072, 2340), (1170, 2144), (1206, 2080), (1248, 2010), (1340, 1872), (1440, 1742), (1560, 1608)]