12759480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 43996680

約数和(自身を除く): 31237200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 67, 69, 72, 90, 92, 115, 120, 134, 138, 180, 184, 201, 207, 230, 268, 276, 335, 345, 360, 402, 414, 460, 529, 536, 552, 603, 670, 690, 804, 828, 920, 1005, 1035, 1058, 1206, 1340, 1380, 1541, 1587, 1608, 1656, 2010, 2070, 2116, 2412, 2645, 2680, 2760, 3015, 3082, 3174, 4020, 4140, 4232, 4623, 4761, 4824, 5290, 6030, 6164, 6348, 7705, 7935, 8040, 8280, 9246, 9522, 10580, 12060, 12328, 12696, 13869, 15410, 15870, 18492, 19044, 21160, 23115, 23805, 24120, 27738, 30820, 31740, 35443, 36984, 38088, 46230, 47610, 55476, 61640, 63480, 69345, 70886, 92460, 95220, 106329, 110952, 138690, 141772, 177215, 184920, 190440, 212658, 277380, 283544, 318987, 354430, 425316, 531645, 554760, 637974, 708860, 850632, 1063290, 1275948, 1417720, 1594935, 2126580, 2551896, 3189870, 4253160, 6379740, 12759480]

約数ペア:

[(1, 12759480), (2, 6379740), (3, 4253160), (4, 3189870), (5, 2551896), (6, 2126580), (8, 1594935), (9, 1417720), (10, 1275948), (12, 1063290), (15, 850632), (18, 708860), (20, 637974), (23, 554760), (24, 531645), (30, 425316), (36, 354430), (40, 318987), (45, 283544), (46, 277380), (60, 212658), (67, 190440), (69, 184920), (72, 177215), (90, 141772), (92, 138690), (115, 110952), (120, 106329), (134, 95220), (138, 92460), (180, 70886), (184, 69345), (201, 63480), (207, 61640), (230, 55476), (268, 47610), (276, 46230), (335, 38088), (345, 36984), (360, 35443), (402, 31740), (414, 30820), (460, 27738), (529, 24120), (536, 23805), (552, 23115), (603, 21160), (670, 19044), (690, 18492), (804, 15870), (828, 15410), (920, 13869), (1005, 12696), (1035, 12328), (1058, 12060), (1206, 10580), (1340, 9522), (1380, 9246), (1541, 8280), (1587, 8040), (1608, 7935), (1656, 7705), (2010, 6348), (2070, 6164), (2116, 6030), (2412, 5290), (2645, 4824), (2680, 4761), (2760, 4623), (3015, 4232), (3082, 4140), (3174, 4020)]