180837216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:625

約数の個数: 144

約数和(自身を含む): 591671808

約数和(自身を除く): 410834592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 271, 288, 331, 336, 504, 542, 662, 672, 813, 993, 1008, 1084, 1324, 1626, 1897, 1986, 2016, 2168, 2317, 2439, 2648, 2979, 3252, 3794, 3972, 4336, 4634, 4878, 5296, 5691, 5958, 6504, 6951, 7588, 7944, 8672, 9268, 9756, 10592, 11382, 11916, 13008, 13902, 15176, 15888, 17073, 18536, 19512, 20853, 22764, 23832, 26016, 27804, 30352, 31776, 34146, 37072, 39024, 41706, 45528, 47664, 55608, 60704, 68292, 74144, 78048, 83412, 89701, 91056, 95328, 111216, 136584, 166824, 179402, 182112, 222432, 269103, 273168, 333648, 358804, 538206, 546336, 627907, 667296, 717608, 807309, 1076412, 1255814, 1435216, 1614618, 1883721, 2152824, 2511628, 2870432, 3229236, 3767442, 4305648, 5023256, 5651163, 6458472, 7534884, 8611296, 10046512, 11302326, 12916944, 15069768, 20093024, 22604652, 25833888, 30139536, 45209304, 60279072, 90418608, 180837216]

約数ペア:

[(1, 180837216), (2, 90418608), (3, 60279072), (4, 45209304), (6, 30139536), (7, 25833888), (8, 22604652), (9, 20093024), (12, 15069768), (14, 12916944), (16, 11302326), (18, 10046512), (21, 8611296), (24, 7534884), (28, 6458472), (32, 5651163), (36, 5023256), (42, 4305648), (48, 3767442), (56, 3229236), (63, 2870432), (72, 2511628), (84, 2152824), (96, 1883721), (112, 1614618), (126, 1435216), (144, 1255814), (168, 1076412), (224, 807309), (252, 717608), (271, 667296), (288, 627907), (331, 546336), (336, 538206), (504, 358804), (542, 333648), (662, 273168), (672, 269103), (813, 222432), (993, 182112), (1008, 179402), (1084, 166824), (1324, 136584), (1626, 111216), (1897, 95328), (1986, 91056), (2016, 89701), (2168, 83412), (2317, 78048), (2439, 74144), (2648, 68292), (2979, 60704), (3252, 55608), (3794, 47664), (3972, 45528), (4336, 41706), (4634, 39024), (4878, 37072), (5296, 34146), (5691, 31776), (5958, 30352), (6504, 27804), (6951, 26016), (7588, 23832), (7944, 22764), (8672, 20853), (9268, 19512), (9756, 18536), (10592, 17073), (11382, 15888), (11916, 15176), (13008, 13902)]