180020736

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{5581}}^1$

素因数の和:5612

約数の個数: 120

約数和(自身を含む): 593880144

約数和(自身を除く): 413859408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 5581, 8064, 10752, 11162, 16128, 16743, 22324, 32256, 33486, 39067, 44648, 50229, 66972, 78134, 89296, 100458, 117201, 133944, 156268, 178592, 200916, 234402, 267888, 312536, 351603, 357184, 401832, 468804, 535776, 625072, 703206, 714368, 803664, 937608, 1071552, 1250144, 1406412, 1428736, 1607328, 1875216, 2143104, 2500288, 2812824, 2857472, 3214656, 3750432, 4286208, 5000576, 5625648, 6429312, 7500864, 8572416, 10001152, 11251296, 12858624, 15001728, 20002304, 22502592, 25717248, 30003456, 45005184, 60006912, 90010368, 180020736]

約数ペア:

[(1, 180020736), (2, 90010368), (3, 60006912), (4, 45005184), (6, 30003456), (7, 25717248), (8, 22502592), (9, 20002304), (12, 15001728), (14, 12858624), (16, 11251296), (18, 10001152), (21, 8572416), (24, 7500864), (28, 6429312), (32, 5625648), (36, 5000576), (42, 4286208), (48, 3750432), (56, 3214656), (63, 2857472), (64, 2812824), (72, 2500288), (84, 2143104), (96, 1875216), (112, 1607328), (126, 1428736), (128, 1406412), (144, 1250144), (168, 1071552), (192, 937608), (224, 803664), (252, 714368), (256, 703206), (288, 625072), (336, 535776), (384, 468804), (448, 401832), (504, 357184), (512, 351603), (576, 312536), (672, 267888), (768, 234402), (896, 200916), (1008, 178592), (1152, 156268), (1344, 133944), (1536, 117201), (1792, 100458), (2016, 89296), (2304, 78134), (2688, 66972), (3584, 50229), (4032, 44648), (4608, 39067), (5376, 33486), (5581, 32256), (8064, 22324), (10752, 16743), (11162, 16128)]