15490272

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 49124880

約数和(自身を除く): 33634608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 74, 84, 89, 96, 98, 111, 112, 147, 148, 168, 178, 196, 222, 224, 259, 267, 294, 296, 336, 356, 392, 444, 518, 534, 588, 592, 623, 672, 712, 777, 784, 888, 1036, 1068, 1176, 1184, 1246, 1424, 1554, 1568, 1776, 1813, 1869, 2072, 2136, 2352, 2492, 2848, 3108, 3293, 3552, 3626, 3738, 4144, 4272, 4361, 4704, 4984, 5439, 6216, 6586, 7252, 7476, 8288, 8544, 8722, 9879, 9968, 10878, 12432, 13083, 13172, 14504, 14952, 17444, 19758, 19936, 21756, 23051, 24864, 26166, 26344, 29008, 29904, 34888, 39516, 43512, 46102, 52332, 52688, 58016, 59808, 69153, 69776, 79032, 87024, 92204, 104664, 105376, 138306, 139552, 158064, 161357, 174048, 184408, 209328, 276612, 316128, 322714, 368816, 418656, 484071, 553224, 645428, 737632, 968142, 1106448, 1290856, 1936284, 2212896, 2581712, 3872568, 5163424, 7745136, 15490272]

約数ペア:

[(1, 15490272), (2, 7745136), (3, 5163424), (4, 3872568), (6, 2581712), (7, 2212896), (8, 1936284), (12, 1290856), (14, 1106448), (16, 968142), (21, 737632), (24, 645428), (28, 553224), (32, 484071), (37, 418656), (42, 368816), (48, 322714), (49, 316128), (56, 276612), (74, 209328), (84, 184408), (89, 174048), (96, 161357), (98, 158064), (111, 139552), (112, 138306), (147, 105376), (148, 104664), (168, 92204), (178, 87024), (196, 79032), (222, 69776), (224, 69153), (259, 59808), (267, 58016), (294, 52688), (296, 52332), (336, 46102), (356, 43512), (392, 39516), (444, 34888), (518, 29904), (534, 29008), (588, 26344), (592, 26166), (623, 24864), (672, 23051), (712, 21756), (777, 19936), (784, 19758), (888, 17444), (1036, 14952), (1068, 14504), (1176, 13172), (1184, 13083), (1246, 12432), (1424, 10878), (1554, 9968), (1568, 9879), (1776, 8722), (1813, 8544), (1869, 8288), (2072, 7476), (2136, 7252), (2352, 6586), (2492, 6216), (2848, 5439), (3108, 4984), (3293, 4704), (3552, 4361), (3626, 4272), (3738, 4144)]