231891360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1153}}^1$

素因数の和:1590

約数の個数: 96

約数和(自身を含む): 732836160

約数和(自身を除く): 500944800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 419, 480, 838, 1153, 1257, 1676, 2095, 2306, 2514, 3352, 3459, 4190, 4612, 5028, 5765, 6285, 6704, 6918, 8380, 9224, 10056, 11530, 12570, 13408, 13836, 16760, 17295, 18448, 20112, 23060, 25140, 27672, 33520, 34590, 36896, 40224, 46120, 50280, 55344, 67040, 69180, 92240, 100560, 110688, 138360, 184480, 201120, 276720, 483107, 553440, 966214, 1449321, 1932428, 2415535, 2898642, 3864856, 4831070, 5797284, 7246605, 7729712, 9662140, 11594568, 14493210, 15459424, 19324280, 23189136, 28986420, 38648560, 46378272, 57972840, 77297120, 115945680, 231891360]

約数ペア:

[(1, 231891360), (2, 115945680), (3, 77297120), (4, 57972840), (5, 46378272), (6, 38648560), (8, 28986420), (10, 23189136), (12, 19324280), (15, 15459424), (16, 14493210), (20, 11594568), (24, 9662140), (30, 7729712), (32, 7246605), (40, 5797284), (48, 4831070), (60, 3864856), (80, 2898642), (96, 2415535), (120, 1932428), (160, 1449321), (240, 966214), (419, 553440), (480, 483107), (838, 276720), (1153, 201120), (1257, 184480), (1676, 138360), (2095, 110688), (2306, 100560), (2514, 92240), (3352, 69180), (3459, 67040), (4190, 55344), (4612, 50280), (5028, 46120), (5765, 40224), (6285, 36896), (6704, 34590), (6918, 33520), (8380, 27672), (9224, 25140), (10056, 23060), (11530, 20112), (12570, 18448), (13408, 17295), (13836, 16760)]