1427030160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{45389}}^1$

素因数の和:45536

約数の個数: 80

約数和(自身を含む): 4457661120

約数和(自身を除く): 3030630960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 5240, 6288, 7860, 10480, 15720, 31440, 45389, 90778, 136167, 181556, 226945, 272334, 363112, 453890, 544668, 680835, 726224, 907780, 1089336, 1361670, 1815560, 2178672, 2723340, 3631120, 5446680, 5945959, 10893360, 11891918, 17837877, 23783836, 29729795, 35675754, 47567672, 59459590, 71351508, 89189385, 95135344, 118919180, 142703016, 178378770, 237838360, 285406032, 356757540, 475676720, 713515080, 1427030160]

約数ペア:

[(1, 1427030160), (2, 713515080), (3, 475676720), (4, 356757540), (5, 285406032), (6, 237838360), (8, 178378770), (10, 142703016), (12, 118919180), (15, 95135344), (16, 89189385), (20, 71351508), (24, 59459590), (30, 47567672), (40, 35675754), (48, 29729795), (60, 23783836), (80, 17837877), (120, 11891918), (131, 10893360), (240, 5945959), (262, 5446680), (393, 3631120), (524, 2723340), (655, 2178672), (786, 1815560), (1048, 1361670), (1310, 1089336), (1572, 907780), (1965, 726224), (2096, 680835), (2620, 544668), (3144, 453890), (3930, 363112), (5240, 272334), (6288, 226945), (7860, 181556), (10480, 136167), (15720, 90778), (31440, 45389)]