386314440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139969}}^1$

素因数の和:140006

約数の個数: 64

約数和(自身を含む): 1209340800

約数和(自身を除く): 823026360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 139969, 279938, 419907, 559876, 699845, 839814, 1119752, 1399690, 1679628, 2099535, 2799380, 3219287, 3359256, 4199070, 5598760, 6438574, 8398140, 9657861, 12877148, 16096435, 16796280, 19315722, 25754296, 32192870, 38631444, 48289305, 64385740, 77262888, 96578610, 128771480, 193157220, 386314440]

約数ペア:

[(1, 386314440), (2, 193157220), (3, 128771480), (4, 96578610), (5, 77262888), (6, 64385740), (8, 48289305), (10, 38631444), (12, 32192870), (15, 25754296), (20, 19315722), (23, 16796280), (24, 16096435), (30, 12877148), (40, 9657861), (46, 8398140), (60, 6438574), (69, 5598760), (92, 4199070), (115, 3359256), (120, 3219287), (138, 2799380), (184, 2099535), (230, 1679628), (276, 1399690), (345, 1119752), (460, 839814), (552, 699845), (690, 559876), (920, 419907), (1380, 279938), (2760, 139969)]