120454128

素因数分解:

$2^4\times 3^6\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 140

約数和(自身を含む): 365936400

約数和(自身を除く): 245482272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 449, 486, 552, 621, 648, 729, 828, 898, 972, 1104, 1242, 1296, 1347, 1458, 1656, 1796, 1863, 1944, 2484, 2694, 2916, 3312, 3592, 3726, 3888, 4041, 4968, 5388, 5589, 5832, 7184, 7452, 8082, 9936, 10327, 10776, 11178, 11664, 12123, 14904, 16164, 16767, 20654, 21552, 22356, 24246, 29808, 30981, 32328, 33534, 36369, 41308, 44712, 48492, 61962, 64656, 67068, 72738, 82616, 89424, 92943, 96984, 109107, 123924, 134136, 145476, 165232, 185886, 193968, 218214, 247848, 268272, 278829, 290952, 327321, 371772, 436428, 495696, 557658, 581904, 654642, 743544, 836487, 872856, 1115316, 1309284, 1487088, 1672974, 1745712, 2230632, 2509461, 2618568, 3345948, 4461264, 5018922, 5237136, 6691896, 7528383, 10037844, 13383792, 15056766, 20075688, 30113532, 40151376, 60227064, 120454128]

約数ペア:

[(1, 120454128), (2, 60227064), (3, 40151376), (4, 30113532), (6, 20075688), (8, 15056766), (9, 13383792), (12, 10037844), (16, 7528383), (18, 6691896), (23, 5237136), (24, 5018922), (27, 4461264), (36, 3345948), (46, 2618568), (48, 2509461), (54, 2230632), (69, 1745712), (72, 1672974), (81, 1487088), (92, 1309284), (108, 1115316), (138, 872856), (144, 836487), (162, 743544), (184, 654642), (207, 581904), (216, 557658), (243, 495696), (276, 436428), (324, 371772), (368, 327321), (414, 290952), (432, 278829), (449, 268272), (486, 247848), (552, 218214), (621, 193968), (648, 185886), (729, 165232), (828, 145476), (898, 134136), (972, 123924), (1104, 109107), (1242, 96984), (1296, 92943), (1347, 89424), (1458, 82616), (1656, 72738), (1796, 67068), (1863, 64656), (1944, 61962), (2484, 48492), (2694, 44712), (2916, 41308), (3312, 36369), (3592, 33534), (3726, 32328), (3888, 30981), (4041, 29808), (4968, 24246), (5388, 22356), (5589, 21552), (5832, 20654), (7184, 16767), (7452, 16164), (8082, 14904), (9936, 12123), (10327, 11664), (10776, 11178)]